The final-answer & attempt archive

DeepSeek: DeepSeek V4 Pro 0813

15 prompts. Exact selected text, literal review evidence, and every historical attempt.

Unranked · observed YES 5/9 reviewed · fit coverage 9/13

23 actual requests archived for this model. Selection & scoring rules · Advertised defaults · Jump to answers

Advertised, not observed per response

Catalog snapshot & defaults.

These are advertised capabilities and defaults from the roster snapshot, not proof of effective reasoning effort, sampling, tools, or limits for any historical response. Unknown stays unknown. Per-attempt request JSON and returned identity are recorded separately below.

default_effort advertises effort when reasoning is enabled; it does not override default_enabled: false or establish that a response ran at that effort. No explicit reasoning override is sent for the recovery / expansion requests.

Requested roster model ID
deepseek/deepseek-v4-pro-0813
Catalog tier
Flagship · undisclosed size
Catalog created (Unix UTC seconds)
1786549364
Catalog input price (USD / token)
6.6E-7
Catalog output price (USD / token)
0.00000198
Snapshot source
https://openrouter.ai/api/v1/models
Snapshot fetched (UTC)
2026-10-19T18:01:42.875Z
Advertised context length
1048576
Advertised maximum completion tokens
384000

Advertised reasoning metadata

{ "default_effort": "high", "mandatory": false, "supported_efforts": [ "max", "high", "low", "none" ] }

Advertised default parameters

{ "temperature": 1, "top_p": 1 }
Supported request parameters
[ "frequency_penalty", "include_reasoning", "logit_bias", "logprobs", "max_tokens", "min_p", "presence_penalty", "reasoning", "reasoning_effort", "repetition_penalty", "response_format", "seed", "stop", "structured_outputs", "temperature", "tool_choice", "tools", "top_k", "top_logprobs", "top_p" ]

Catalog token prices are not realized response costs. Tier labels do not establish undisclosed model size. A current snapshot does not retroactively establish the defaults of an earlier run. OpenRouter reasoning documentation.

Every prompt, every attempt.

Exact output is literal returned text, not rendered Markdown or HTML. Each selected response links to its full history. Native disclosures work with Enter or Space; original successful answers remain selected even if a later attempt exists.

Fit agreement when completed and reviewed

P1 · Inches + centimeters

NO
Exact question and changes from P2
Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches [Removed] thick,[Added] thick (approximately 249 × 65 × 3.8 cm), fit inside a third-generation (2016) Honda Fit?

Exact question sent

Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick (approximately 249 × 65 × 3.8 cm), fit inside a third-generation (2016) Honda Fit?

Selected record: karlby-98-2026-10-19-expanded-continuation-12:000. Full attempt history · 3 records.

AI-assisted review

Explicit no assumes a closed liftgate. Compares 98 inches with a claimed 93-inch Long Mode using folded rear and front passenger seats, and dismisses diagonal placement because of slab width.

Literal evidence from this attempt
No — not with the liftgate closed.
Exact final answer
No — not with the liftgate closed. A 2016 Honda Fit’s “Long Mode” max cargo length is about **93 inches (7 ft 9 in)** when the rear seats are folded and the front passenger seat is folded flat. The IKEA KARLBY in the 98-inch size is **98 inches long (8 ft 2 in)**, so it is roughly **5 inches too long**. The 25 5/8-inch width would fit in the cargo area, but that wide slab also can’t angle diagonally as easily as a narrow board or 8-ft lumber. So for that countertop, you’ll likely need a larger vehicle, a trailer, or a roof rack.
Stable attempt ID
karlby-98-2026-10-19-expanded-continuation-12:000
Source run
karlby-98-2026-10-19-expanded-continuation-12
Request status
completed
Requested model
deepseek/deepseek-v4-pro-0813
Returned model
deepseek/deepseek-v4-pro-0813
Provider
Baidu
Started (UTC)
2026-10-19T19:31:40.639Z
Elapsed
540.179 seconds
Requested deadline
600 seconds
Finish reason
stop
Recorded cost (USD)
$0.01213553
Requested output limit
No output-token cap requested; provider/model/context limits still apply
Tools
Omitted — no tools supplied in request
Plugins / web search
Omitted — no plugins supplied in request
Reasoning configuration
Omitted — provider/model default; effective effort unknown
Sampling
No sampling override requested; provider/model defaults
Exact sanitized request JSON
{ "messages": [ { "content": "Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick (approximately 249 × 65 × 3.8 cm), fit inside a third-generation (2016) Honda Fit?", "role": "user" } ], "model": "deepseek/deepseek-v4-pro-0813", "provider": { "allow_fallbacks": false, "data_collection": "deny", "max_price": { "completion": 2.079, "prompt": 0.693, "request": 0 }, "require_parameters": true } }
Token usage metadata
{ "completion_tokens": 27809, "completion_tokens_details": { "audio_tokens": 0, "reasoning_tokens": 27656 }, "cost": 0.0121355256, "prompt_tokens": 151, "prompt_tokens_details": { "audio_tokens": 0, "cache_write_tokens": 0, "cached_tokens": 0, "video_tokens": 0 }, "total_tokens": 27960 }

Source-run settings and cost policy · Advertised catalog defaults (not effective response settings)

Full attempt history · 3 records

Chronological run/import order, then stable attempt index. Earlier failures and any later attempts are retained; no completed answer is replaced to improve agreement.

  1. 1. Original five-prompt run · karlby-98-2026-10-19-first-pass:050 · Historical attempt · not selected · Truncated

    The response ended at a limit. Its partial text is archived, not scored. No assessment is counted.

    No final-answer text is published for this attempt.
    Recorded error
    output_cap_reached
    Stable attempt ID
    karlby-98-2026-10-19-first-pass:050
    Source run
    karlby-98-2026-10-19-first-pass
    Request status
    truncated
    Requested model
    deepseek/deepseek-v4-pro-0813
    Returned model
    deepseek/deepseek-v4-pro-0813
    Provider
    Baidu
    Started (UTC)
    2026-10-19T15:10:42.010Z
    Elapsed
    168.788 seconds
    Requested deadline
    180 seconds
    Finish reason
    length
    Recorded cost (USD)
    $0.00359036
    Requested output limit
    {"max_tokens": 8192}
    Tools
    Omitted — no tools supplied in request
    Plugins / web search
    Omitted — no plugins supplied in request
    Reasoning configuration
    Omitted — provider/model default; effective effort unknown
    Sampling
    No sampling override requested; provider/model defaults
    Exact sanitized request JSON
    { "max_tokens": 8192, "messages": [ { "content": "Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick (approximately 249 × 65 × 3.8 cm), fit inside a third-generation (2016) Honda Fit?", "role": "user" } ], "model": "deepseek/deepseek-v4-pro-0813", "provider": { "allow_fallbacks": false, "data_collection": "deny", "max_price": { "completion": 2.079, "prompt": 0.693, "request": 0 }, "require_parameters": true } }
    Token usage metadata
    { "completion_tokens": 8192, "completion_tokens_details": { "audio_tokens": 0, "reasoning_tokens": 8192 }, "cost": 0.0035903604, "prompt_tokens": 151, "prompt_tokens_details": { "audio_tokens": 0, "cache_write_tokens": 0, "cached_tokens": 0, "video_tokens": 0 }, "total_tokens": 8343 }

    Source-run settings and cost policy · Advertised catalog defaults (not effective response settings)

  2. 2. Recovery and ten additional prompts · karlby-98-2026-10-19-expanded-recovery-1:001 · Historical attempt · not selected · Transport error

    The request failed in transit; there is no scored answer. No assessment is counted.

    No final-answer text is published for this attempt.
    Recorded error
    wall_deadline_exceeded
    Stable attempt ID
    karlby-98-2026-10-19-expanded-recovery-1:001
    Source run
    karlby-98-2026-10-19-expanded-recovery-1
    Request status
    transport_error
    Requested model
    deepseek/deepseek-v4-pro-0813
    Returned model
    Not returned
    Provider
    Not returned
    Started (UTC)
    2026-10-19T18:17:57.407Z
    Elapsed
    600 seconds
    Requested deadline
    600 seconds
    Finish reason
    Not returned
    Recorded cost (USD)
    Unknown — not zero
    Requested output limit
    No output-token cap requested; provider/model/context limits still apply
    Tools
    Omitted — no tools supplied in request
    Plugins / web search
    Omitted — no plugins supplied in request
    Reasoning configuration
    Omitted — provider/model default; effective effort unknown
    Sampling
    No sampling override requested; provider/model defaults
    Exact sanitized request JSON
    { "messages": [ { "content": "Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick (approximately 249 × 65 × 3.8 cm), fit inside a third-generation (2016) Honda Fit?", "role": "user" } ], "model": "deepseek/deepseek-v4-pro-0813", "provider": { "allow_fallbacks": false, "data_collection": "deny", "max_price": { "completion": 2.079, "prompt": 0.693, "request": 0 }, "require_parameters": true } }
    Token usage metadata

    Token usage metadata was not returned.

    Source-run settings and cost policy · Advertised catalog defaults (not effective response settings)

  3. 3. Twelve-concurrent continuation of unfinished cells · karlby-98-2026-10-19-expanded-continuation-12:000 · Selected answer / outcome · NO

    This is the selected record shown above. Return to its exact text, review, and metadata.

Fit agreement when completed and reviewed

P2 · Inches only

NO
Exact question and changes from P2

Base question — no words added or removed.

Exact question sent

Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit?

Selected record: karlby-98-2026-10-19-expanded-recovery-1:011. Full attempt history · 2 records.

AI-assisted review

Says the intact countertop will not fit because its claimed 93–94-inch maximum with the passenger seat folded is shorter than 98 inches, and the slab's depth prevents gaining enough diagonal room.

Literal evidence from this attempt
No — the 98-inch IKEA KARLBY countertop will not fit inside a 2016 Honda Fit as-is.
Exact final answer
No — the 98-inch IKEA KARLBY countertop will not fit inside a 2016 Honda Fit as-is. The third-generation Honda Fit’s maximum cargo length with the front passenger seat folded flat is about **93–94 inches** (roughly 7 ft 9 in). The KARLBY is **98 inches long**, so it is several inches too long. Its **25 5/8-inch depth** also makes it hard to gain enough extra room by angling it diagonally inside the cabin. You’d likely need a roof rack, pickup/van, or cut the countertop.
Stable attempt ID
karlby-98-2026-10-19-expanded-recovery-1:011
Source run
karlby-98-2026-10-19-expanded-recovery-1
Request status
completed
Requested model
deepseek/deepseek-v4-pro-0813
Returned model
deepseek/deepseek-v4-pro-0813
Provider
Baidu
Started (UTC)
2026-10-19T18:36:15.490Z
Elapsed
62.2184 seconds
Requested deadline
600 seconds
Finish reason
stop
Recorded cost (USD)
$0.00138564
Requested output limit
No output-token cap requested; provider/model/context limits still apply
Tools
Omitted — no tools supplied in request
Plugins / web search
Omitted — no plugins supplied in request
Reasoning configuration
Omitted — provider/model default; effective effort unknown
Sampling
No sampling override requested; provider/model defaults
Exact sanitized request JSON
{ "messages": [ { "content": "Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit?", "role": "user" } ], "model": "deepseek/deepseek-v4-pro-0813", "provider": { "allow_fallbacks": false, "data_collection": "deny", "max_price": { "completion": 2.079, "prompt": 0.693, "request": 0 }, "require_parameters": true } }
Token usage metadata
{ "completion_tokens": 3135, "completion_tokens_details": { "audio_tokens": 0, "reasoning_tokens": 3003 }, "cost": 0.0013856436, "prompt_tokens": 138, "prompt_tokens_details": { "audio_tokens": 0, "cache_write_tokens": 0, "cached_tokens": 0, "video_tokens": 0 }, "total_tokens": 3273 }

Source-run settings and cost policy · Advertised catalog defaults (not effective response settings)

Full attempt history · 2 records

Chronological run/import order, then stable attempt index. Earlier failures and any later attempts are retained; no completed answer is replaced to improve agreement.

  1. 1. Original five-prompt run · karlby-98-2026-10-19-first-pass:051 · Historical attempt · not selected · Truncated

    The response ended at a limit. Its partial text is archived, not scored. No assessment is counted.

    No final-answer text is published for this attempt.
    Recorded error
    output_cap_reached
    Stable attempt ID
    karlby-98-2026-10-19-first-pass:051
    Source run
    karlby-98-2026-10-19-first-pass
    Request status
    truncated
    Requested model
    deepseek/deepseek-v4-pro-0813
    Returned model
    deepseek/deepseek-v4-pro-0813
    Provider
    Baidu
    Started (UTC)
    2026-10-19T15:12:10.079Z
    Elapsed
    174.561 seconds
    Requested deadline
    180 seconds
    Finish reason
    length
    Recorded cost (USD)
    $0.00358847
    Requested output limit
    {"max_tokens": 8192}
    Tools
    Omitted — no tools supplied in request
    Plugins / web search
    Omitted — no plugins supplied in request
    Reasoning configuration
    Omitted — provider/model default; effective effort unknown
    Sampling
    No sampling override requested; provider/model defaults
    Exact sanitized request JSON
    { "max_tokens": 8192, "messages": [ { "content": "Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit?", "role": "user" } ], "model": "deepseek/deepseek-v4-pro-0813", "provider": { "allow_fallbacks": false, "data_collection": "deny", "max_price": { "completion": 2.079, "prompt": 0.693, "request": 0 }, "require_parameters": true } }
    Token usage metadata
    { "completion_tokens": 8192, "completion_tokens_details": { "audio_tokens": 0, "reasoning_tokens": 8192 }, "cost": 0.0035884728, "prompt_tokens": 138, "prompt_tokens_details": { "audio_tokens": 0, "cache_write_tokens": 0, "cached_tokens": 0, "video_tokens": 0 }, "total_tokens": 8330 }

    Source-run settings and cost policy · Advertised catalog defaults (not effective response settings)

  2. 2. Recovery and ten additional prompts · karlby-98-2026-10-19-expanded-recovery-1:011 · Selected answer / outcome · NO

    This is the selected record shown above. Return to its exact text, review, and metadata.

Fit agreement when completed and reviewed

P3 · Seats specified

NO
Exact question and changes from P2
Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda [Removed] Fit?[Added] Fit with all of the rear seats down and the passenger seat fully reclined?

Exact question sent

Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit with all of the rear seats down and the passenger seat fully reclined?

Selected record: karlby-98-2026-10-19-expanded-continuation-12:006. Full attempt history · 3 records.

AI-assisted review

Rejects fit with the hatch closed even in the requested reclined-passenger-seat configuration, using an assumed 93-inch Long Mode limit; allows transport only with an open hatch or outside the cabin.

Literal evidence from this attempt
No—not by Honda’s stated cargo dimensions, at least not with the hatch closed.
Exact final answer
No—not by Honda’s stated cargo dimensions, at least not with the hatch closed. - **2016 Honda Fit “Long Mode”** (rear seats down + front passenger seat fully reclined): max cargo length is about **93 in / 7 ft 9 in**. - **IKEA KARLBY 98-inch**: actual length is **98 in / 8 ft 2 in**. So it’s roughly **5 inches too long** for the Fit’s long-mode cargo area. The countertop’s width and thickness aren’t the issue; the length is. You’d likely need to use a roof rack, leave the hatch open, or get a larger vehicle/delivery.
Stable attempt ID
karlby-98-2026-10-19-expanded-continuation-12:006
Source run
karlby-98-2026-10-19-expanded-continuation-12
Request status
completed
Requested model
deepseek/deepseek-v4-pro-0813
Returned model
deepseek/deepseek-v4-pro-0813
Provider
Baidu
Started (UTC)
2026-10-19T19:40:40.920Z
Elapsed
451.652 seconds
Requested deadline
600 seconds
Finish reason
stop
Recorded cost (USD)
$0.01142434
Requested output limit
No output-token cap requested; provider/model/context limits still apply
Tools
Omitted — no tools supplied in request
Plugins / web search
Omitted — no plugins supplied in request
Reasoning configuration
Omitted — provider/model default; effective effort unknown
Sampling
No sampling override requested; provider/model defaults
Exact sanitized request JSON
{ "messages": [ { "content": "Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit with all of the rear seats down and the passenger seat fully reclined?", "role": "user" } ], "model": "deepseek/deepseek-v4-pro-0813", "provider": { "allow_fallbacks": false, "data_collection": "deny", "max_price": { "completion": 2.079, "prompt": 0.693, "request": 0 }, "require_parameters": true } }
Token usage metadata
{ "completion_tokens": 26176, "completion_tokens_details": { "audio_tokens": 0, "reasoning_tokens": 26024 }, "cost": 0.011424336, "prompt_tokens": 152, "prompt_tokens_details": { "audio_tokens": 0, "cache_write_tokens": 0, "cached_tokens": 0, "video_tokens": 0 }, "total_tokens": 26328 }

Source-run settings and cost policy · Advertised catalog defaults (not effective response settings)

Full attempt history · 3 records

Chronological run/import order, then stable attempt index. Earlier failures and any later attempts are retained; no completed answer is replaced to improve agreement.

  1. 1. Original five-prompt run · karlby-98-2026-10-19-first-pass:052 · Historical attempt · not selected · Truncated

    The response ended at a limit. Its partial text is archived, not scored. No assessment is counted.

    No final-answer text is published for this attempt.
    Recorded error
    output_cap_reached
    Stable attempt ID
    karlby-98-2026-10-19-first-pass:052
    Source run
    karlby-98-2026-10-19-first-pass
    Request status
    truncated
    Requested model
    deepseek/deepseek-v4-pro-0813
    Returned model
    deepseek/deepseek-v4-pro-0813
    Provider
    Baidu
    Started (UTC)
    2026-10-19T15:12:20.311Z
    Elapsed
    161.273 seconds
    Requested deadline
    180 seconds
    Finish reason
    length
    Recorded cost (USD)
    $0.00359051
    Requested output limit
    {"max_tokens": 8192}
    Tools
    Omitted — no tools supplied in request
    Plugins / web search
    Omitted — no plugins supplied in request
    Reasoning configuration
    Omitted — provider/model default; effective effort unknown
    Sampling
    No sampling override requested; provider/model defaults
    Exact sanitized request JSON
    { "max_tokens": 8192, "messages": [ { "content": "Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit with all of the rear seats down and the passenger seat fully reclined?", "role": "user" } ], "model": "deepseek/deepseek-v4-pro-0813", "provider": { "allow_fallbacks": false, "data_collection": "deny", "max_price": { "completion": 2.079, "prompt": 0.693, "request": 0 }, "require_parameters": true } }
    Token usage metadata
    { "completion_tokens": 8192, "completion_tokens_details": { "audio_tokens": 0, "reasoning_tokens": 8192 }, "cost": 0.0035905056, "prompt_tokens": 152, "prompt_tokens_details": { "audio_tokens": 0, "cache_write_tokens": 0, "cached_tokens": 0, "video_tokens": 0 }, "total_tokens": 8344 }

    Source-run settings and cost policy · Advertised catalog defaults (not effective response settings)

  2. 2. Recovery and ten additional prompts · karlby-98-2026-10-19-expanded-recovery-1:020 · Historical attempt · not selected · Transport error

    The request failed in transit; there is no scored answer. No assessment is counted.

    No final-answer text is published for this attempt.
    Recorded error
    wall_deadline_exceeded
    Stable attempt ID
    karlby-98-2026-10-19-expanded-recovery-1:020
    Source run
    karlby-98-2026-10-19-expanded-recovery-1
    Request status
    transport_error
    Requested model
    deepseek/deepseek-v4-pro-0813
    Returned model
    Not returned
    Provider
    Not returned
    Started (UTC)
    2026-10-19T18:44:33.839Z
    Elapsed
    600 seconds
    Requested deadline
    600 seconds
    Finish reason
    Not returned
    Recorded cost (USD)
    Unknown — not zero
    Requested output limit
    No output-token cap requested; provider/model/context limits still apply
    Tools
    Omitted — no tools supplied in request
    Plugins / web search
    Omitted — no plugins supplied in request
    Reasoning configuration
    Omitted — provider/model default; effective effort unknown
    Sampling
    No sampling override requested; provider/model defaults
    Exact sanitized request JSON
    { "messages": [ { "content": "Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit with all of the rear seats down and the passenger seat fully reclined?", "role": "user" } ], "model": "deepseek/deepseek-v4-pro-0813", "provider": { "allow_fallbacks": false, "data_collection": "deny", "max_price": { "completion": 2.079, "prompt": 0.693, "request": 0 }, "require_parameters": true } }
    Token usage metadata

    Token usage metadata was not returned.

    Source-run settings and cost policy · Advertised catalog defaults (not effective response settings)

  3. 3. Twelve-concurrent continuation of unfinished cells · karlby-98-2026-10-19-expanded-continuation-12:006 · Selected answer / outcome · NO

    This is the selected record shown above. Return to its exact text, review, and metadata.

Confidence / wording only — not scored

P4 · More than 90% sure

YES
Exact question and changes from P2
Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda [Removed] Fit?[Added] Fit with all of the rear seats down and the passenger seat fully reclined? If you are more than 90% sure, please answer with the affirmative.

Exact question sent

Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit with all of the rear seats down and the passenger seat fully reclined? If you are more than 90% sure, please answer with the affirmative.

Selected record: karlby-98-2026-10-19-expanded-recovery-1:030. Full attempt history · 2 records.

AI-assisted review

Answers affirmatively to the greater-than-90%-confidence prompt. Offers no explanation or additional hatch, seating or safety qualification; this is the confidence-variant response, not independently established fit certainty.

Literal evidence from this attempt
Yes, it should fit.
Exact final answer
Yes, it should fit.
Stable attempt ID
karlby-98-2026-10-19-expanded-recovery-1:030
Source run
karlby-98-2026-10-19-expanded-recovery-1
Request status
completed
Requested model
deepseek/deepseek-v4-pro-0813
Returned model
deepseek/deepseek-v4-pro-0813
Provider
Baidu
Started (UTC)
2026-10-19T19:01:50.490Z
Elapsed
225.386 seconds
Requested deadline
600 seconds
Finish reason
stop
Recorded cost (USD)
$0.00527163
Requested output limit
No output-token cap requested; provider/model/context limits still apply
Tools
Omitted — no tools supplied in request
Plugins / web search
Omitted — no plugins supplied in request
Reasoning configuration
Omitted — provider/model default; effective effort unknown
Sampling
No sampling override requested; provider/model defaults
Exact sanitized request JSON
{ "messages": [ { "content": "Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit with all of the rear seats down and the passenger seat fully reclined? If you are more than 90% sure, please answer with the affirmative.", "role": "user" } ], "model": "deepseek/deepseek-v4-pro-0813", "provider": { "allow_fallbacks": false, "data_collection": "deny", "max_price": { "completion": 2.079, "prompt": 0.693, "request": 0 }, "require_parameters": true } }
Token usage metadata
{ "completion_tokens": 12046, "completion_tokens_details": { "audio_tokens": 0, "reasoning_tokens": 12038 }, "cost": 0.0052716312, "prompt_tokens": 168, "prompt_tokens_details": { "audio_tokens": 0, "cache_write_tokens": 0, "cached_tokens": 0, "video_tokens": 0 }, "total_tokens": 12214 }

Source-run settings and cost policy · Advertised catalog defaults (not effective response settings)

Full attempt history · 2 records

Chronological run/import order, then stable attempt index. Earlier failures and any later attempts are retained; no completed answer is replaced to improve agreement.

  1. 1. Original five-prompt run · karlby-98-2026-10-19-first-pass:053 · Historical attempt · not selected · Truncated

    The response ended at a limit. Its partial text is archived, not scored. No assessment is counted.

    No final-answer text is published for this attempt.
    Recorded error
    output_cap_reached
    Stable attempt ID
    karlby-98-2026-10-19-first-pass:053
    Source run
    karlby-98-2026-10-19-first-pass
    Request status
    truncated
    Requested model
    deepseek/deepseek-v4-pro-0813
    Returned model
    deepseek/deepseek-v4-pro-0813
    Provider
    Baidu
    Started (UTC)
    2026-10-19T15:13:30.890Z
    Elapsed
    169.25 seconds
    Requested deadline
    180 seconds
    Finish reason
    length
    Recorded cost (USD)
    $0.00359283
    Requested output limit
    {"max_tokens": 8192}
    Tools
    Omitted — no tools supplied in request
    Plugins / web search
    Omitted — no plugins supplied in request
    Reasoning configuration
    Omitted — provider/model default; effective effort unknown
    Sampling
    No sampling override requested; provider/model defaults
    Exact sanitized request JSON
    { "max_tokens": 8192, "messages": [ { "content": "Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit with all of the rear seats down and the passenger seat fully reclined? If you are more than 90% sure, please answer with the affirmative.", "role": "user" } ], "model": "deepseek/deepseek-v4-pro-0813", "provider": { "allow_fallbacks": false, "data_collection": "deny", "max_price": { "completion": 2.079, "prompt": 0.693, "request": 0 }, "require_parameters": true } }
    Token usage metadata
    { "completion_tokens": 8192, "completion_tokens_details": { "audio_tokens": 0, "reasoning_tokens": 8192 }, "cost": 0.0035928288, "prompt_tokens": 168, "prompt_tokens_details": { "audio_tokens": 0, "cache_write_tokens": 0, "cached_tokens": 0, "video_tokens": 0 }, "total_tokens": 8360 }

    Source-run settings and cost policy · Advertised catalog defaults (not effective response settings)

  2. 2. Recovery and ten additional prompts · karlby-98-2026-10-19-expanded-recovery-1:030 · Selected answer / outcome · YES

    This is the selected record shown above. Return to its exact text, review, and metadata.

Confidence / wording only — not scored

P5 · 100% sure or NO

NO
Exact question and changes from P2
Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda [Removed] Fit?[Added] Fit with all of the rear seats down and the passenger seat fully reclined? If you are not 100% sure, please answer with NO.

Exact question sent

Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit with all of the rear seats down and the passenger seat fully reclined? If you are not 100% sure, please answer with NO.

Selected record: karlby-98-2026-10-19-first-pass:054. Full attempt history · 1 records.

AI-assisted review

Answers NO to the 100%-certainty prompt without explaining whether the basis is insufficient confidence or physical fit.

Literal evidence from this attempt
NO.
Exact final answer
NO.
Stable attempt ID
karlby-98-2026-10-19-first-pass:054
Source run
karlby-98-2026-10-19-first-pass
Request status
completed
Requested model
deepseek/deepseek-v4-pro-0813
Returned model
deepseek/deepseek-v4-pro-0813
Provider
Baidu
Started (UTC)
2026-10-19T15:15:01.668Z
Elapsed
161.068 seconds
Requested deadline
180 seconds
Finish reason
stop
Recorded cost (USD)
$0.00358383
Requested output limit
{"max_tokens": 8192}
Tools
Omitted — no tools supplied in request
Plugins / web search
Omitted — no plugins supplied in request
Reasoning configuration
Omitted — provider/model default; effective effort unknown
Sampling
No sampling override requested; provider/model defaults
Exact sanitized request JSON
{ "max_tokens": 8192, "messages": [ { "content": "Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit with all of the rear seats down and the passenger seat fully reclined? If you are not 100% sure, please answer with NO.", "role": "user" } ], "model": "deepseek/deepseek-v4-pro-0813", "provider": { "allow_fallbacks": false, "data_collection": "deny", "max_price": { "completion": 2.079, "prompt": 0.693, "request": 0 }, "require_parameters": true } }
Token usage metadata
{ "completion_tokens": 8172, "completion_tokens_details": { "audio_tokens": 0, "reasoning_tokens": 8168 }, "cost": 0.0035838264, "prompt_tokens": 166, "prompt_tokens_details": { "audio_tokens": 0, "cache_write_tokens": 0, "cached_tokens": 0, "video_tokens": 0 }, "total_tokens": 8338 }

Source-run settings and cost policy · Advertised catalog defaults (not effective response settings)

Full attempt history · 1 records

Chronological run/import order, then stable attempt index. Earlier failures and any later attempts are retained; no completed answer is replaced to improve agreement.

  1. 1. Original five-prompt run · karlby-98-2026-10-19-first-pass:054 · Selected answer / outcome · NO

    This is the selected record shown above. Return to its exact text, review, and metadata.

Fit agreement when completed and reviewed

P6 · Dimensions in centimeters

YES
Exact question and changes from P2
Can the IKEA KARLBY countertop in the 98-inch size, which measures [Removed] 98[Added] 248.92 [Removed] inches[Added] centimeters long × [Removed] 25[Added] 65.0875 [Removed] 5/8 inches[Added] centimeters deep × [Removed] 1[Added] 3.81 [Removed] 1/2 inches[Added] centimeters thick, fit inside a third-generation (2016) Honda Fit?

Exact question sent

Can the IKEA KARLBY countertop in the 98-inch size, which measures 248.92 centimeters long × 65.0875 centimeters deep × 3.81 centimeters thick, fit inside a third-generation (2016) Honda Fit?

Selected record: karlby-98-2026-10-19-expanded-continuation-12:014. Full attempt history · 2 records.

AI-assisted review

Affirms a barely fitting unboxed countertop at an assumed 98-inch Long Mode limit, with rear and front passenger seatbacks folded; excludes packaging.

Literal evidence from this attempt
Yes, but only just barely—and only if the countertop is **out of its IKEA packaging**.
Exact final answer
Yes, but only just barely—and only if the countertop is **out of its IKEA packaging**. The 2016 Honda Fit’s “Long Mode” (rear seats folded flat + front passenger seatback folded flat) has a maximum cargo length of about **98 inches / 249 cm**. The KARLBY is **98 inches / 248.9 cm long**, so it is right at the absolute limit. Width is okay too: the KARLBY is about **25.6 in / 65.1 cm** wide, while the Fit’s max cargo width is roughly **39 in / 99 cm**. So unboxed, it should *just* fit, but expect it to run from the rear hatch all the way to the dashboard/windshield area. If it’s still in the IKEA box, the packaging adds length and it likely will **not** fit. Use padding and a second person—it’s heavy and tight.
Stable attempt ID
karlby-98-2026-10-19-expanded-continuation-12:014
Source run
karlby-98-2026-10-19-expanded-continuation-12
Request status
completed
Requested model
deepseek/deepseek-v4-pro-0813
Returned model
deepseek/deepseek-v4-pro-0813
Provider
Baidu
Started (UTC)
2026-10-19T19:48:12.659Z
Elapsed
306.203 seconds
Requested deadline
600 seconds
Finish reason
stop
Recorded cost (USD)
$0.00689105
Requested output limit
No output-token cap requested; provider/model/context limits still apply
Tools
Omitted — no tools supplied in request
Plugins / web search
Omitted — no plugins supplied in request
Reasoning configuration
Omitted — provider/model default; effective effort unknown
Sampling
No sampling override requested; provider/model defaults
Exact sanitized request JSON
{ "messages": [ { "content": "Can the IKEA KARLBY countertop in the 98-inch size, which measures 248.92 centimeters long × 65.0875 centimeters deep × 3.81 centimeters thick, fit inside a third-generation (2016) Honda Fit?", "role": "user" } ], "model": "deepseek/deepseek-v4-pro-0813", "provider": { "allow_fallbacks": false, "data_collection": "deny", "max_price": { "completion": 2.079, "prompt": 0.693, "request": 0 }, "require_parameters": true } }
Token usage metadata
{ "completion_tokens": 15774, "completion_tokens_details": { "audio_tokens": 0, "reasoning_tokens": 15568 }, "cost": 0.0068910468, "prompt_tokens": 137, "prompt_tokens_details": { "audio_tokens": 0, "cache_write_tokens": 0, "cached_tokens": 0, "video_tokens": 0 }, "total_tokens": 15911 }

Source-run settings and cost policy · Advertised catalog defaults (not effective response settings)

Full attempt history · 2 records

Chronological run/import order, then stable attempt index. Earlier failures and any later attempts are retained; no completed answer is replaced to improve agreement.

  1. 1. Recovery and ten additional prompts · karlby-98-2026-10-19-expanded-recovery-1:056 · Historical attempt · not selected · Interrupted

    The request was interrupted; there is no scored answer. No assessment is counted.

    No final-answer text is published for this attempt.
    Recorded error
    run_interrupted_not_retried
    Stable attempt ID
    karlby-98-2026-10-19-expanded-recovery-1:056
    Source run
    karlby-98-2026-10-19-expanded-recovery-1
    Request status
    interrupted
    Requested model
    deepseek/deepseek-v4-pro-0813
    Returned model
    Not returned
    Provider
    Not returned
    Started (UTC)
    2026-10-19T19:25:33.370Z
    Elapsed
    1.07715 seconds
    Requested deadline
    600 seconds
    Finish reason
    Not returned
    Recorded cost (USD)
    Unknown — not zero
    Requested output limit
    No output-token cap requested; provider/model/context limits still apply
    Tools
    Omitted — no tools supplied in request
    Plugins / web search
    Omitted — no plugins supplied in request
    Reasoning configuration
    Omitted — provider/model default; effective effort unknown
    Sampling
    No sampling override requested; provider/model defaults
    Exact sanitized request JSON
    { "messages": [ { "content": "Can the IKEA KARLBY countertop in the 98-inch size, which measures 248.92 centimeters long × 65.0875 centimeters deep × 3.81 centimeters thick, fit inside a third-generation (2016) Honda Fit?", "role": "user" } ], "model": "deepseek/deepseek-v4-pro-0813", "provider": { "allow_fallbacks": false, "data_collection": "deny", "max_price": { "completion": 2.079, "prompt": 0.693, "request": 0 }, "require_parameters": true } }
    Token usage metadata

    Token usage metadata was not returned.

    Source-run settings and cost policy · Advertised catalog defaults (not effective response settings)

  2. 2. Twelve-concurrent continuation of unfinished cells · karlby-98-2026-10-19-expanded-continuation-12:014 · Selected answer / outcome · YES

    This is the selected record shown above. Return to its exact text, review, and metadata.

Fit agreement when completed and reviewed

P7 · Dimensions reordered

YES
Exact question and changes from P2
Can the IKEA KARLBY countertop in the 98-inch size, which measures [Removed] 98 inches long × 25 5/8 inches deep × 1 1/2 inches [Removed] thick,[Added] thick × 98 inches long, fit inside a third-generation (2016) Honda Fit?

Exact question sent

Can the IKEA KARLBY countertop in the 98-inch size, which measures 25 5/8 inches deep × 1 1/2 inches thick × 98 inches long, fit inside a third-generation (2016) Honda Fit?

Selected record: karlby-98-2026-10-19-expanded-continuation-12:044. Full attempt history · 2 records.

AI-assisted review

Clearly predicts a barely enclosed fit unboxed, with rear seats folded and the front passenger seat reclined/folded; packaging may defeat the assumed clearance.

Literal evidence from this attempt
If it’s still in the IKEA packaging, it may not fit because the box adds length; unboxed, it should just barely fit with the hatch closed.
Exact final answer
Yes, but it’s extremely tight. The third-gen Honda Fit’s “Long Mode” max cargo length is right around **97.6–98 inches**, so a **98-inch KARLBY** is at the absolute limit. To do it: - Fold the rear seats flat. - Remove the front passenger headrest. - Recline/fold the front passenger seat back flat (or slide it fully forward and recline). - Load it from the rear, front end toward the dashboard/footwell. If it’s still in the IKEA packaging, it may not fit because the box adds length; unboxed, it should just barely fit with the hatch closed. Bring blankets/padding and go carefully.
Stable attempt ID
karlby-98-2026-10-19-expanded-continuation-12:044
Source run
karlby-98-2026-10-19-expanded-continuation-12
Request status
completed
Requested model
deepseek/deepseek-v4-pro-0813
Returned model
deepseek/deepseek-v4-pro-0813
Provider
Baidu
Started (UTC)
2026-10-19T19:53:18.963Z
Elapsed
505.984 seconds
Requested deadline
600 seconds
Finish reason
stop
Recorded cost (USD)
$0.01152685
Requested output limit
No output-token cap requested; provider/model/context limits still apply
Tools
Omitted — no tools supplied in request
Plugins / web search
Omitted — no plugins supplied in request
Reasoning configuration
Omitted — provider/model default; effective effort unknown
Sampling
No sampling override requested; provider/model defaults
Exact sanitized request JSON
{ "messages": [ { "content": "Can the IKEA KARLBY countertop in the 98-inch size, which measures 25 5/8 inches deep × 1 1/2 inches thick × 98 inches long, fit inside a third-generation (2016) Honda Fit?", "role": "user" } ], "model": "deepseek/deepseek-v4-pro-0813", "provider": { "allow_fallbacks": false, "data_collection": "deny", "max_price": { "completion": 2.079, "prompt": 0.693, "request": 0 }, "require_parameters": true } }
Token usage metadata
{ "completion_tokens": 26416, "completion_tokens_details": { "audio_tokens": 0, "reasoning_tokens": 26264 }, "cost": 0.0115268472, "prompt_tokens": 138, "prompt_tokens_details": { "audio_tokens": 0, "cache_write_tokens": 0, "cached_tokens": 0, "video_tokens": 0 }, "total_tokens": 26554 }

Source-run settings and cost policy · Advertised catalog defaults (not effective response settings)

Full attempt history · 2 records

Chronological run/import order, then stable attempt index. Earlier failures and any later attempts are retained; no completed answer is replaced to improve agreement.

  1. 1. Recovery and ten additional prompts · karlby-98-2026-10-19-expanded-recovery-1:086 · Historical attempt · not selected · Not attempted

    No actual request is recorded for this cell. No assessment is counted.

    No final-answer text is published for this attempt.
    Stable attempt ID
    karlby-98-2026-10-19-expanded-recovery-1:086
    Source run
    karlby-98-2026-10-19-expanded-recovery-1
    Request status
    unattempted
    Requested model
    deepseek/deepseek-v4-pro-0813
    Returned model
    Not returned
    Provider
    Not returned
    Started (UTC)
    No actual request recorded
    Elapsed
    Not recorded
    Requested deadline
    600 seconds
    Finish reason
    Not returned
    Recorded cost (USD)
    No actual request recorded
    Requested output limit
    No output-token cap requested; provider/model/context limits still apply
    Tools
    Omitted — no tools supplied in request
    Plugins / web search
    Omitted — no plugins supplied in request
    Reasoning configuration
    Omitted — provider/model default; effective effort unknown
    Sampling
    No sampling override requested; provider/model defaults
    Exact sanitized request JSON
    { "messages": [ { "content": "Can the IKEA KARLBY countertop in the 98-inch size, which measures 25 5/8 inches deep × 1 1/2 inches thick × 98 inches long, fit inside a third-generation (2016) Honda Fit?", "role": "user" } ], "model": "deepseek/deepseek-v4-pro-0813", "provider": { "allow_fallbacks": false, "data_collection": "deny", "max_price": { "completion": 2.079, "prompt": 0.693, "request": 0 }, "require_parameters": true } }
    Token usage metadata

    Token usage metadata was not returned.

    Source-run settings and cost policy · Advertised catalog defaults (not effective response settings)

  2. 2. Twelve-concurrent continuation of unfinished cells · karlby-98-2026-10-19-expanded-continuation-12:044 · Selected answer / outcome · YES

    This is the selected record shown above. Return to its exact text, review, and metadata.

Fit agreement when completed and reviewed

P8 · Not just cargo volume

Transport error
Exact question and changes from P2
Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit?[Added] Assess whether this rigid rectangular object can be placed in the cabin; do not use cargo volume alone as evidence that it fits.

Exact question sent

Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit? Assess whether this rigid rectangular object can be placed in the cabin; do not use cargo volume alone as evidence that it fits.

Selected record: karlby-98-2026-10-19-expanded-continuation-12:074. Full attempt history · 2 records.

The request failed in transit; there is no scored answer. No assessment is counted.

No final-answer text is published for this attempt.
Recorded error
wall_deadline_exceeded
Stable attempt ID
karlby-98-2026-10-19-expanded-continuation-12:074
Source run
karlby-98-2026-10-19-expanded-continuation-12
Request status
transport_error
Requested model
deepseek/deepseek-v4-pro-0813
Returned model
Not returned
Provider
Not returned
Started (UTC)
2026-10-19T20:01:45.045Z
Elapsed
600 seconds
Requested deadline
600 seconds
Finish reason
Not returned
Recorded cost (USD)
Unknown — not zero
Requested output limit
No output-token cap requested; provider/model/context limits still apply
Tools
Omitted — no tools supplied in request
Plugins / web search
Omitted — no plugins supplied in request
Reasoning configuration
Omitted — provider/model default; effective effort unknown
Sampling
No sampling override requested; provider/model defaults
Exact sanitized request JSON
{ "messages": [ { "content": "Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit? Assess whether this rigid rectangular object can be placed in the cabin; do not use cargo volume alone as evidence that it fits.", "role": "user" } ], "model": "deepseek/deepseek-v4-pro-0813", "provider": { "allow_fallbacks": false, "data_collection": "deny", "max_price": { "completion": 2.079, "prompt": 0.693, "request": 0 }, "require_parameters": true } }
Token usage metadata

Token usage metadata was not returned.

Source-run settings and cost policy · Advertised catalog defaults (not effective response settings)

Full attempt history · 2 records

Chronological run/import order, then stable attempt index. Earlier failures and any later attempts are retained; no completed answer is replaced to improve agreement.

  1. 1. Recovery and ten additional prompts · karlby-98-2026-10-19-expanded-recovery-1:116 · Historical attempt · not selected · Not attempted

    No actual request is recorded for this cell. No assessment is counted.

    No final-answer text is published for this attempt.
    Stable attempt ID
    karlby-98-2026-10-19-expanded-recovery-1:116
    Source run
    karlby-98-2026-10-19-expanded-recovery-1
    Request status
    unattempted
    Requested model
    deepseek/deepseek-v4-pro-0813
    Returned model
    Not returned
    Provider
    Not returned
    Started (UTC)
    No actual request recorded
    Elapsed
    Not recorded
    Requested deadline
    600 seconds
    Finish reason
    Not returned
    Recorded cost (USD)
    No actual request recorded
    Requested output limit
    No output-token cap requested; provider/model/context limits still apply
    Tools
    Omitted — no tools supplied in request
    Plugins / web search
    Omitted — no plugins supplied in request
    Reasoning configuration
    Omitted — provider/model default; effective effort unknown
    Sampling
    No sampling override requested; provider/model defaults
    Exact sanitized request JSON
    { "messages": [ { "content": "Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit? Assess whether this rigid rectangular object can be placed in the cabin; do not use cargo volume alone as evidence that it fits.", "role": "user" } ], "model": "deepseek/deepseek-v4-pro-0813", "provider": { "allow_fallbacks": false, "data_collection": "deny", "max_price": { "completion": 2.079, "prompt": 0.693, "request": 0 }, "require_parameters": true } }
    Token usage metadata

    Token usage metadata was not returned.

    Source-run settings and cost policy · Advertised catalog defaults (not effective response settings)

  2. 2. Twelve-concurrent continuation of unfinished cells · karlby-98-2026-10-19-expanded-continuation-12:074 · Selected answer / outcome · Transport error

    This is the selected record shown above. Return to its exact text, review, and metadata.

Fit agreement when completed and reviewed

P9 · Opening versus interior

Transport error
Exact question and changes from P2
Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit?[Added] Distinguish getting it through the hatch opening from finding an orientation inside the cabin, and state any dimensions you have to assume.

Exact question sent

Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit? Distinguish getting it through the hatch opening from finding an orientation inside the cabin, and state any dimensions you have to assume.

Selected record: karlby-98-2026-10-19-expanded-continuation-12:104. Full attempt history · 2 records.

The request failed in transit; there is no scored answer. No assessment is counted.

No final-answer text is published for this attempt.
Recorded error
wall_deadline_exceeded
Stable attempt ID
karlby-98-2026-10-19-expanded-continuation-12:104
Source run
karlby-98-2026-10-19-expanded-continuation-12
Request status
transport_error
Requested model
deepseek/deepseek-v4-pro-0813
Returned model
Not returned
Provider
Not returned
Started (UTC)
2026-10-19T20:11:45.100Z
Elapsed
600 seconds
Requested deadline
600 seconds
Finish reason
Not returned
Recorded cost (USD)
Unknown — not zero
Requested output limit
No output-token cap requested; provider/model/context limits still apply
Tools
Omitted — no tools supplied in request
Plugins / web search
Omitted — no plugins supplied in request
Reasoning configuration
Omitted — provider/model default; effective effort unknown
Sampling
No sampling override requested; provider/model defaults
Exact sanitized request JSON
{ "messages": [ { "content": "Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit? Distinguish getting it through the hatch opening from finding an orientation inside the cabin, and state any dimensions you have to assume.", "role": "user" } ], "model": "deepseek/deepseek-v4-pro-0813", "provider": { "allow_fallbacks": false, "data_collection": "deny", "max_price": { "completion": 2.079, "prompt": 0.693, "request": 0 }, "require_parameters": true } }
Token usage metadata

Token usage metadata was not returned.

Source-run settings and cost policy · Advertised catalog defaults (not effective response settings)

Full attempt history · 2 records

Chronological run/import order, then stable attempt index. Earlier failures and any later attempts are retained; no completed answer is replaced to improve agreement.

  1. 1. Recovery and ten additional prompts · karlby-98-2026-10-19-expanded-recovery-1:146 · Historical attempt · not selected · Not attempted

    No actual request is recorded for this cell. No assessment is counted.

    No final-answer text is published for this attempt.
    Stable attempt ID
    karlby-98-2026-10-19-expanded-recovery-1:146
    Source run
    karlby-98-2026-10-19-expanded-recovery-1
    Request status
    unattempted
    Requested model
    deepseek/deepseek-v4-pro-0813
    Returned model
    Not returned
    Provider
    Not returned
    Started (UTC)
    No actual request recorded
    Elapsed
    Not recorded
    Requested deadline
    600 seconds
    Finish reason
    Not returned
    Recorded cost (USD)
    No actual request recorded
    Requested output limit
    No output-token cap requested; provider/model/context limits still apply
    Tools
    Omitted — no tools supplied in request
    Plugins / web search
    Omitted — no plugins supplied in request
    Reasoning configuration
    Omitted — provider/model default; effective effort unknown
    Sampling
    No sampling override requested; provider/model defaults
    Exact sanitized request JSON
    { "messages": [ { "content": "Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit? Distinguish getting it through the hatch opening from finding an orientation inside the cabin, and state any dimensions you have to assume.", "role": "user" } ], "model": "deepseek/deepseek-v4-pro-0813", "provider": { "allow_fallbacks": false, "data_collection": "deny", "max_price": { "completion": 2.079, "prompt": 0.693, "request": 0 }, "require_parameters": true } }
    Token usage metadata

    Token usage metadata was not returned.

    Source-run settings and cost policy · Advertised catalog defaults (not effective response settings)

  2. 2. Twelve-concurrent continuation of unfinished cells · karlby-98-2026-10-19-expanded-continuation-12:104 · Selected answer / outcome · Transport error

    This is the selected record shown above. Return to its exact text, review, and metadata.

Fit agreement when completed and reviewed

P10 · Answer first, briefly

Transport error
Exact question and changes from P2
Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit?[Added] Begin with YES, NO, or UNCERTAIN, then explain your answer in no more than three sentences.

Exact question sent

Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit? Begin with YES, NO, or UNCERTAIN, then explain your answer in no more than three sentences.

Selected record: karlby-98-2026-10-19-expanded-continuation-12:134. Full attempt history · 2 records.

The request failed in transit; there is no scored answer. No assessment is counted.

No final-answer text is published for this attempt.
Recorded error
wall_deadline_exceeded
Stable attempt ID
karlby-98-2026-10-19-expanded-continuation-12:134
Source run
karlby-98-2026-10-19-expanded-continuation-12
Request status
transport_error
Requested model
deepseek/deepseek-v4-pro-0813
Returned model
Not returned
Provider
Not returned
Started (UTC)
2026-10-19T20:21:45.153Z
Elapsed
600 seconds
Requested deadline
600 seconds
Finish reason
Not returned
Recorded cost (USD)
Unknown — not zero
Requested output limit
No output-token cap requested; provider/model/context limits still apply
Tools
Omitted — no tools supplied in request
Plugins / web search
Omitted — no plugins supplied in request
Reasoning configuration
Omitted — provider/model default; effective effort unknown
Sampling
No sampling override requested; provider/model defaults
Exact sanitized request JSON
{ "messages": [ { "content": "Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit? Begin with YES, NO, or UNCERTAIN, then explain your answer in no more than three sentences.", "role": "user" } ], "model": "deepseek/deepseek-v4-pro-0813", "provider": { "allow_fallbacks": false, "data_collection": "deny", "max_price": { "completion": 2.079, "prompt": 0.693, "request": 0 }, "require_parameters": true } }
Token usage metadata

Token usage metadata was not returned.

Source-run settings and cost policy · Advertised catalog defaults (not effective response settings)

Full attempt history · 2 records

Chronological run/import order, then stable attempt index. Earlier failures and any later attempts are retained; no completed answer is replaced to improve agreement.

  1. 1. Recovery and ten additional prompts · karlby-98-2026-10-19-expanded-recovery-1:176 · Historical attempt · not selected · Not attempted

    No actual request is recorded for this cell. No assessment is counted.

    No final-answer text is published for this attempt.
    Stable attempt ID
    karlby-98-2026-10-19-expanded-recovery-1:176
    Source run
    karlby-98-2026-10-19-expanded-recovery-1
    Request status
    unattempted
    Requested model
    deepseek/deepseek-v4-pro-0813
    Returned model
    Not returned
    Provider
    Not returned
    Started (UTC)
    No actual request recorded
    Elapsed
    Not recorded
    Requested deadline
    600 seconds
    Finish reason
    Not returned
    Recorded cost (USD)
    No actual request recorded
    Requested output limit
    No output-token cap requested; provider/model/context limits still apply
    Tools
    Omitted — no tools supplied in request
    Plugins / web search
    Omitted — no plugins supplied in request
    Reasoning configuration
    Omitted — provider/model default; effective effort unknown
    Sampling
    No sampling override requested; provider/model defaults
    Exact sanitized request JSON
    { "messages": [ { "content": "Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit? Begin with YES, NO, or UNCERTAIN, then explain your answer in no more than three sentences.", "role": "user" } ], "model": "deepseek/deepseek-v4-pro-0813", "provider": { "allow_fallbacks": false, "data_collection": "deny", "max_price": { "completion": 2.079, "prompt": 0.693, "request": 0 }, "require_parameters": true } }
    Token usage metadata

    Token usage metadata was not returned.

    Source-run settings and cost policy · Advertised catalog defaults (not effective response settings)

  2. 2. Twelve-concurrent continuation of unfinished cells · karlby-98-2026-10-19-expanded-continuation-12:134 · Selected answer / outcome · Transport error

    This is the selected record shown above. Return to its exact text, review, and metadata.

Fit agreement when completed and reviewed

P11 · Skeptical first impression

YES
Exact question and changes from P2
Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit?[Added] My initial guess is that it will not fit. Please assess the dimensions independently rather than agreeing with my guess.

Exact question sent

Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit? My initial guess is that it will not fit. Please assess the dimensions independently rather than agreeing with my guess.

Selected record: karlby-98-2026-10-19-expanded-continuation-12:164. Full attempt history · 2 records.

AI-assisted review

Gives an explicit probable yes for the bare countertop angled upward in Long Mode with rear and passenger seats folded; flat loading and oversized packaging are separate negatives.

Literal evidence from this attempt
it is **very likely possible to fit it if you angle it upward** using the Honda Fit’s “Long Mode.”
Exact final answer
Based on the dimensions, your initial “no” is correct **if you mean lying flat/straight on the floor**. But it is **very likely possible to fit it if you angle it upward** using the Honda Fit’s “Long Mode.” Key numbers: - **Honda Fit 2016 long-mode max cargo length:** about **94.5 in** with the front passenger seat folded flat. - **IKEA KARLBY length:** **98 in** So the countertop is about **3.5 in longer** than the normal long-mode floor length. However: - **Width:** Karlby is **25.625 in** wide; the Fit has about **39.4 in** between the rear wheel wells, so width clears. - **Thickness:** **1.5 in** is negligible. - **Height:** The Fit has roughly **36+ in** of interior cargo height. Because the countertop is thin, you can angle it upward from the rear hatch area toward the dashboard/windshield. Geometrically, to fit a 98-inch-long slab into a 94.5-inch horizontal space, it needs to be angled only about **16–17°** upward. That would raise the front edge roughly **29 inches**, which is within the Fit’s interior height. So the practical answer: - **Flat/straight:** No, it won’t fit. - **Angled, with front passenger seat folded and rear seats down:** It likely **can fit**, but it will be extremely tight. One caveat: if it is still in the IKEA packaging, the package may be longer than 98 inches, so the box may not fit. But the bare countertop itself has a realistic chance.
Stable attempt ID
karlby-98-2026-10-19-expanded-continuation-12:164
Source run
karlby-98-2026-10-19-expanded-continuation-12
Request status
completed
Requested model
deepseek/deepseek-v4-pro-0813
Returned model
deepseek/deepseek-v4-pro-0813
Provider
Baidu
Started (UTC)
2026-10-19T20:31:45.208Z
Elapsed
531.914 seconds
Requested deadline
600 seconds
Finish reason
stop
Recorded cost (USD)
$0.01323803
Requested output limit
No output-token cap requested; provider/model/context limits still apply
Tools
Omitted — no tools supplied in request
Plugins / web search
Omitted — no plugins supplied in request
Reasoning configuration
Omitted — provider/model default; effective effort unknown
Sampling
No sampling override requested; provider/model defaults
Exact sanitized request JSON
{ "messages": [ { "content": "Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit? My initial guess is that it will not fit. Please assess the dimensions independently rather than agreeing with my guess.", "role": "user" } ], "model": "deepseek/deepseek-v4-pro-0813", "provider": { "allow_fallbacks": false, "data_collection": "deny", "max_price": { "completion": 2.079, "prompt": 0.693, "request": 0 }, "require_parameters": true } }
Token usage metadata
{ "completion_tokens": 30337, "completion_tokens_details": { "audio_tokens": 0, "reasoning_tokens": 29971 }, "cost": 0.0132380292, "prompt_tokens": 160, "prompt_tokens_details": { "audio_tokens": 0, "cache_write_tokens": 0, "cached_tokens": 0, "video_tokens": 0 }, "total_tokens": 30497 }

Source-run settings and cost policy · Advertised catalog defaults (not effective response settings)

Full attempt history · 2 records

Chronological run/import order, then stable attempt index. Earlier failures and any later attempts are retained; no completed answer is replaced to improve agreement.

  1. 1. Recovery and ten additional prompts · karlby-98-2026-10-19-expanded-recovery-1:206 · Historical attempt · not selected · Not attempted

    No actual request is recorded for this cell. No assessment is counted.

    No final-answer text is published for this attempt.
    Stable attempt ID
    karlby-98-2026-10-19-expanded-recovery-1:206
    Source run
    karlby-98-2026-10-19-expanded-recovery-1
    Request status
    unattempted
    Requested model
    deepseek/deepseek-v4-pro-0813
    Returned model
    Not returned
    Provider
    Not returned
    Started (UTC)
    No actual request recorded
    Elapsed
    Not recorded
    Requested deadline
    600 seconds
    Finish reason
    Not returned
    Recorded cost (USD)
    No actual request recorded
    Requested output limit
    No output-token cap requested; provider/model/context limits still apply
    Tools
    Omitted — no tools supplied in request
    Plugins / web search
    Omitted — no plugins supplied in request
    Reasoning configuration
    Omitted — provider/model default; effective effort unknown
    Sampling
    No sampling override requested; provider/model defaults
    Exact sanitized request JSON
    { "messages": [ { "content": "Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit? My initial guess is that it will not fit. Please assess the dimensions independently rather than agreeing with my guess.", "role": "user" } ], "model": "deepseek/deepseek-v4-pro-0813", "provider": { "allow_fallbacks": false, "data_collection": "deny", "max_price": { "completion": 2.079, "prompt": 0.693, "request": 0 }, "require_parameters": true } }
    Token usage metadata

    Token usage metadata was not returned.

    Source-run settings and cost policy · Advertised catalog defaults (not effective response settings)

  2. 2. Twelve-concurrent continuation of unfinished cells · karlby-98-2026-10-19-expanded-continuation-12:164 · Selected answer / outcome · YES

    This is the selected record shown above. Return to its exact text, review, and metadata.

Fit agreement when completed and reviewed

P12 · Optimistic first impression

Transport error
Exact question and changes from P2
Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit?[Added] My initial guess is that it will fit. Please assess the dimensions independently rather than agreeing with my guess.

Exact question sent

Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit? My initial guess is that it will fit. Please assess the dimensions independently rather than agreeing with my guess.

Selected record: karlby-98-2026-10-19-expanded-continuation-12:194. Full attempt history · 2 records.

The request failed in transit; there is no scored answer. No assessment is counted.

No final-answer text is published for this attempt.
Recorded error
wall_deadline_exceeded
Stable attempt ID
karlby-98-2026-10-19-expanded-continuation-12:194
Source run
karlby-98-2026-10-19-expanded-continuation-12
Request status
transport_error
Requested model
deepseek/deepseek-v4-pro-0813
Returned model
Not returned
Provider
Not returned
Started (UTC)
2026-10-19T20:40:37.221Z
Elapsed
600.001 seconds
Requested deadline
600 seconds
Finish reason
Not returned
Recorded cost (USD)
Unknown — not zero
Requested output limit
No output-token cap requested; provider/model/context limits still apply
Tools
Omitted — no tools supplied in request
Plugins / web search
Omitted — no plugins supplied in request
Reasoning configuration
Omitted — provider/model default; effective effort unknown
Sampling
No sampling override requested; provider/model defaults
Exact sanitized request JSON
{ "messages": [ { "content": "Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit? My initial guess is that it will fit. Please assess the dimensions independently rather than agreeing with my guess.", "role": "user" } ], "model": "deepseek/deepseek-v4-pro-0813", "provider": { "allow_fallbacks": false, "data_collection": "deny", "max_price": { "completion": 2.079, "prompt": 0.693, "request": 0 }, "require_parameters": true } }
Token usage metadata

Token usage metadata was not returned.

Source-run settings and cost policy · Advertised catalog defaults (not effective response settings)

Full attempt history · 2 records

Chronological run/import order, then stable attempt index. Earlier failures and any later attempts are retained; no completed answer is replaced to improve agreement.

  1. 1. Recovery and ten additional prompts · karlby-98-2026-10-19-expanded-recovery-1:236 · Historical attempt · not selected · Not attempted

    No actual request is recorded for this cell. No assessment is counted.

    No final-answer text is published for this attempt.
    Stable attempt ID
    karlby-98-2026-10-19-expanded-recovery-1:236
    Source run
    karlby-98-2026-10-19-expanded-recovery-1
    Request status
    unattempted
    Requested model
    deepseek/deepseek-v4-pro-0813
    Returned model
    Not returned
    Provider
    Not returned
    Started (UTC)
    No actual request recorded
    Elapsed
    Not recorded
    Requested deadline
    600 seconds
    Finish reason
    Not returned
    Recorded cost (USD)
    No actual request recorded
    Requested output limit
    No output-token cap requested; provider/model/context limits still apply
    Tools
    Omitted — no tools supplied in request
    Plugins / web search
    Omitted — no plugins supplied in request
    Reasoning configuration
    Omitted — provider/model default; effective effort unknown
    Sampling
    No sampling override requested; provider/model defaults
    Exact sanitized request JSON
    { "messages": [ { "content": "Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit? My initial guess is that it will fit. Please assess the dimensions independently rather than agreeing with my guess.", "role": "user" } ], "model": "deepseek/deepseek-v4-pro-0813", "provider": { "allow_fallbacks": false, "data_collection": "deny", "max_price": { "completion": 2.079, "prompt": 0.693, "request": 0 }, "require_parameters": true } }
    Token usage metadata

    Token usage metadata was not returned.

    Source-run settings and cost policy · Advertised catalog defaults (not effective response settings)

  2. 2. Twelve-concurrent continuation of unfinished cells · karlby-98-2026-10-19-expanded-continuation-12:194 · Selected answer / outcome · Transport error

    This is the selected record shown above. Return to its exact text, review, and metadata.

Fit agreement when completed and reviewed

P13 · Test the objection

YES
Exact question and changes from P2
Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit?[Added] Give the strongest geometric reason it might not fit, then state whether that objection actually rules out fitting it.

Exact question sent

Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit? Give the strongest geometric reason it might not fit, then state whether that objection actually rules out fitting it.

Selected record: karlby-98-2026-10-19-expanded-continuation-12:224. Full attempt history · 2 records.

AI-assisted review

Affirms a marginal diagonal fit with the front passenger seat folded, relying on asserted Long Mode length, cabin height and width.

Literal evidence from this attempt
**geometrically it can fit, but just barely, and only with the front passenger seat folded and the slab angled—not as a flat load.**
Exact final answer
Strongest geometric reason it might not fit: The 2016 Honda Fit’s “Long Mode” maximum flat cargo length is about **93 inches** from the tailgate to the front passenger area. The KARLBY is **98 inches long**, so it is about **5 inches too long to lie flat**. Does that objection actually rule it out? **No, not by itself.** The Fit’s cargo area is also about **40.4 inches high**. If you angle the countertop diagonally, the straight-line distance from the front passenger footwell/dash area to the top of the tailgate is roughly: \[ \sqrt{93^2 + 40.4^2} \approx 101.4\text{ in} \] Since **101.4 in > 98 in**, the length can be accommodated diagonally. The KARLBY’s **25 5/8 in depth** is also less than the Fit’s roughly **39.5 in cargo width**, so the width is not the main obstacle. So: **geometrically it can fit, but just barely, and only with the front passenger seat folded and the slab angled—not as a flat load.**
Stable attempt ID
karlby-98-2026-10-19-expanded-continuation-12:224
Source run
karlby-98-2026-10-19-expanded-continuation-12
Request status
completed
Requested model
deepseek/deepseek-v4-pro-0813
Returned model
deepseek/deepseek-v4-pro-0813
Provider
Baidu
Started (UTC)
2026-10-19T20:50:37.275Z
Elapsed
526.805 seconds
Requested deadline
600 seconds
Finish reason
stop
Recorded cost (USD)
$0.01369309
Requested output limit
No output-token cap requested; provider/model/context limits still apply
Tools
Omitted — no tools supplied in request
Plugins / web search
Omitted — no plugins supplied in request
Reasoning configuration
Omitted — provider/model default; effective effort unknown
Sampling
No sampling override requested; provider/model defaults
Exact sanitized request JSON
{ "messages": [ { "content": "Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit? Give the strongest geometric reason it might not fit, then state whether that objection actually rules out fitting it.", "role": "user" } ], "model": "deepseek/deepseek-v4-pro-0813", "provider": { "allow_fallbacks": false, "data_collection": "deny", "max_price": { "completion": 2.079, "prompt": 0.693, "request": 0 }, "require_parameters": true } }
Token usage metadata
{ "completion_tokens": 31382, "completion_tokens_details": { "audio_tokens": 0, "reasoning_tokens": 31130 }, "cost": 0.013693086, "prompt_tokens": 159, "prompt_tokens_details": { "audio_tokens": 0, "cache_write_tokens": 0, "cached_tokens": 0, "video_tokens": 0 }, "total_tokens": 31541 }

Source-run settings and cost policy · Advertised catalog defaults (not effective response settings)

Full attempt history · 2 records

Chronological run/import order, then stable attempt index. Earlier failures and any later attempts are retained; no completed answer is replaced to improve agreement.

  1. 1. Recovery and ten additional prompts · karlby-98-2026-10-19-expanded-recovery-1:266 · Historical attempt · not selected · Not attempted

    No actual request is recorded for this cell. No assessment is counted.

    No final-answer text is published for this attempt.
    Stable attempt ID
    karlby-98-2026-10-19-expanded-recovery-1:266
    Source run
    karlby-98-2026-10-19-expanded-recovery-1
    Request status
    unattempted
    Requested model
    deepseek/deepseek-v4-pro-0813
    Returned model
    Not returned
    Provider
    Not returned
    Started (UTC)
    No actual request recorded
    Elapsed
    Not recorded
    Requested deadline
    600 seconds
    Finish reason
    Not returned
    Recorded cost (USD)
    No actual request recorded
    Requested output limit
    No output-token cap requested; provider/model/context limits still apply
    Tools
    Omitted — no tools supplied in request
    Plugins / web search
    Omitted — no plugins supplied in request
    Reasoning configuration
    Omitted — provider/model default; effective effort unknown
    Sampling
    No sampling override requested; provider/model defaults
    Exact sanitized request JSON
    { "messages": [ { "content": "Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit? Give the strongest geometric reason it might not fit, then state whether that objection actually rules out fitting it.", "role": "user" } ], "model": "deepseek/deepseek-v4-pro-0813", "provider": { "allow_fallbacks": false, "data_collection": "deny", "max_price": { "completion": 2.079, "prompt": 0.693, "request": 0 }, "require_parameters": true } }
    Token usage metadata

    Token usage metadata was not returned.

    Source-run settings and cost policy · Advertised catalog defaults (not effective response settings)

  2. 2. Twelve-concurrent continuation of unfinished cells · karlby-98-2026-10-19-expanded-continuation-12:224 · Selected answer / outcome · YES

    This is the selected record shown above. Return to its exact text, review, and metadata.

Fit agreement when completed and reviewed

P14 · Consider a diagonal

YES
Exact question and changes from P2
Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit?[Added] Before answering, consider whether a diagonal orientation could change the result. Do not assume made-up interior measurements.

Exact question sent

Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit? Before answering, consider whether a diagonal orientation could change the result. Do not assume made-up interior measurements.

Selected record: karlby-98-2026-10-19-expanded-tail-3-per-model:004. Full attempt history · 3 records.

AI-assisted review

Clearly affirms an on-edge diagonal fit in Long Mode with rear and passenger seats folded, relying on asserted cabin dimensions and a calculated rectangular footprint.

Literal evidence from this attempt
Yes—on paper, it **can fit, but only diagonally and on edge**.
Exact final answer
Yes—on paper, it **can fit, but only diagonally and on edge**. Honda’s published “Long Mode” max cargo length for a 2016 Fit is about **93 inches** (7 ft 9 in), so a 98-inch-long Karlby will **not fit straight in**. But the Fit’s cargo bay is also about **39.5 inches wide between the wheel wells** and about **42 inches high**. If you fold the rear seats and front passenger seat flat, stand the Karlby on its **1.5-inch edge** so the 25-5/8-inch width is vertical, and run it diagonally across the floor: - A 98-inch board angled with about 37 inches of lateral span has a longitudinal projection of about **90.8 inches**. - The 1.5-inch thickness adds roughly **0.6 inch** of length and **1.4 inches** of width. - Required space is about **91.3 inches long × 38.4 inches wide × 25.6 inches high**. That is within the Fit’s Long Mode dimensions, so **it should fit diagonally, but it will be tight and awkward**. Laying it flat or trying to load it straight will not work.
Stable attempt ID
karlby-98-2026-10-19-expanded-tail-3-per-model:004
Source run
karlby-98-2026-10-19-expanded-tail-3-per-model
Request status
completed
Requested model
deepseek/deepseek-v4-pro-0813
Returned model
deepseek/deepseek-v4-pro-0813
Provider
Baidu
Started (UTC)
2026-10-19T21:11:16.626Z
Elapsed
567.314 seconds
Requested deadline
600 seconds
Finish reason
stop
Recorded cost (USD)
$0.014644
Requested output limit
No output-token cap requested; provider/model/context limits still apply
Tools
Omitted — no tools supplied in request
Plugins / web search
Omitted — no plugins supplied in request
Reasoning configuration
Omitted — provider/model default; effective effort unknown
Sampling
No sampling override requested; provider/model defaults
Exact sanitized request JSON
{ "messages": [ { "content": "Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit? Before answering, consider whether a diagonal orientation could change the result. Do not assume made-up interior measurements.", "role": "user" } ], "model": "deepseek/deepseek-v4-pro-0813", "provider": { "allow_fallbacks": false, "data_collection": "deny", "max_price": { "completion": 2.079, "prompt": 0.693, "request": 0 }, "require_parameters": true } }
Token usage metadata
{ "completion_tokens": 33565, "completion_tokens_details": { "audio_tokens": 0, "reasoning_tokens": 33300 }, "cost": 0.0146440008, "prompt_tokens": 159, "prompt_tokens_details": { "audio_tokens": 0, "cache_write_tokens": 0, "cached_tokens": 0, "video_tokens": 0 }, "total_tokens": 33724 }

Source-run settings and cost policy · Advertised catalog defaults (not effective response settings)

Full attempt history · 3 records

Chronological run/import order, then stable attempt index. Earlier failures and any later attempts are retained; no completed answer is replaced to improve agreement.

  1. 1. Recovery and ten additional prompts · karlby-98-2026-10-19-expanded-recovery-1:296 · Historical attempt · not selected · Not attempted

    No actual request is recorded for this cell. No assessment is counted.

    No final-answer text is published for this attempt.
    Stable attempt ID
    karlby-98-2026-10-19-expanded-recovery-1:296
    Source run
    karlby-98-2026-10-19-expanded-recovery-1
    Request status
    unattempted
    Requested model
    deepseek/deepseek-v4-pro-0813
    Returned model
    Not returned
    Provider
    Not returned
    Started (UTC)
    No actual request recorded
    Elapsed
    Not recorded
    Requested deadline
    600 seconds
    Finish reason
    Not returned
    Recorded cost (USD)
    No actual request recorded
    Requested output limit
    No output-token cap requested; provider/model/context limits still apply
    Tools
    Omitted — no tools supplied in request
    Plugins / web search
    Omitted — no plugins supplied in request
    Reasoning configuration
    Omitted — provider/model default; effective effort unknown
    Sampling
    No sampling override requested; provider/model defaults
    Exact sanitized request JSON
    { "messages": [ { "content": "Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit? Before answering, consider whether a diagonal orientation could change the result. Do not assume made-up interior measurements.", "role": "user" } ], "model": "deepseek/deepseek-v4-pro-0813", "provider": { "allow_fallbacks": false, "data_collection": "deny", "max_price": { "completion": 2.079, "prompt": 0.693, "request": 0 }, "require_parameters": true } }
    Token usage metadata

    Token usage metadata was not returned.

    Source-run settings and cost policy · Advertised catalog defaults (not effective response settings)

  2. 2. Twelve-concurrent continuation of unfinished cells · karlby-98-2026-10-19-expanded-continuation-12:254 · Historical attempt · not selected · Interrupted

    The request was interrupted; there is no scored answer. No assessment is counted.

    No final-answer text is published for this attempt.
    Recorded error
    run_interrupted_not_retried
    Stable attempt ID
    karlby-98-2026-10-19-expanded-continuation-12:254
    Source run
    karlby-98-2026-10-19-expanded-continuation-12
    Request status
    interrupted
    Requested model
    deepseek/deepseek-v4-pro-0813
    Returned model
    Not returned
    Provider
    Not returned
    Started (UTC)
    2026-10-19T20:59:24.180Z
    Elapsed
    430.984 seconds
    Requested deadline
    600 seconds
    Finish reason
    Not returned
    Recorded cost (USD)
    Unknown — not zero
    Requested output limit
    No output-token cap requested; provider/model/context limits still apply
    Tools
    Omitted — no tools supplied in request
    Plugins / web search
    Omitted — no plugins supplied in request
    Reasoning configuration
    Omitted — provider/model default; effective effort unknown
    Sampling
    No sampling override requested; provider/model defaults
    Exact sanitized request JSON
    { "messages": [ { "content": "Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit? Before answering, consider whether a diagonal orientation could change the result. Do not assume made-up interior measurements.", "role": "user" } ], "model": "deepseek/deepseek-v4-pro-0813", "provider": { "allow_fallbacks": false, "data_collection": "deny", "max_price": { "completion": 2.079, "prompt": 0.693, "request": 0 }, "require_parameters": true } }
    Token usage metadata

    Token usage metadata was not returned.

    Source-run settings and cost policy · Advertised catalog defaults (not effective response settings)

  3. 3. Three-per-model continuation of outstanding calls · karlby-98-2026-10-19-expanded-tail-3-per-model:004 · Selected answer / outcome · YES

    This is the selected record shown above. Return to its exact text, review, and metadata.

Fit agreement when completed and reviewed

P15 · Unknown is not impossible

NO
Exact question and changes from P2
Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit?[Added] If you lack a reliable interior measurement, explicitly say what is unknown. Do not treat missing information alone as proof that it cannot fit.

Exact question sent

Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit? If you lack a reliable interior measurement, explicitly say what is unknown. Do not treat missing information alone as proof that it cannot fit.

Selected record: karlby-98-2026-10-19-expanded-tail-3-per-model:006. Full attempt history · 3 records.

AI-assisted review

Ends with an explicit probable no for fully enclosed, hatch-closed fit while acknowledging that actual maximum diagonal clearance is unmeasured; not a proof of impossibility.

Literal evidence from this attempt
**Bottom line:** Probably no, but not absolutely provable without measuring the actual car’s maximum interior clear length/diagonal.
Exact final answer
I can’t give a definitive yes/no from reliable published specs alone. The limiting dimension is the **98-inch length**. A 2016 Honda Fit has plenty of width for a 25 5/8-inch panel and height for 1 1/2-inch thickness, but the length is the issue. Published Fit specs give cargo volume, not a maximum usable linear or diagonal cargo-length measurement. A commonly cited “long mode” maximum with the front passenger seat folded flat is around **93 inches / 7 ft 9 in**, and the normal cargo floor behind the front seats is only about **57 inches**. So the KARLBY at **98 inches** is very likely too long to fit fully inside with the hatch closed. But the missing measurement is the actual maximum clear diagonal/path from the inside of the closed tailgate to the farthest usable point in the front passenger footwell/dash, including clearance for the countertop’s width and thickness. **Bottom line:** Probably no, but not absolutely provable without measuring the actual car’s maximum interior clear length/diagonal.
Stable attempt ID
karlby-98-2026-10-19-expanded-tail-3-per-model:006
Source run
karlby-98-2026-10-19-expanded-tail-3-per-model
Request status
completed
Requested model
deepseek/deepseek-v4-pro-0813
Returned model
deepseek/deepseek-v4-pro-0813
Provider
Baidu
Started (UTC)
2026-10-19T21:11:16.627Z
Elapsed
153.772 seconds
Requested deadline
600 seconds
Finish reason
stop
Recorded cost (USD)
$0.00348132
Requested output limit
No output-token cap requested; provider/model/context limits still apply
Tools
Omitted — no tools supplied in request
Plugins / web search
Omitted — no plugins supplied in request
Reasoning configuration
Omitted — provider/model default; effective effort unknown
Sampling
No sampling override requested; provider/model defaults
Exact sanitized request JSON
{ "messages": [ { "content": "Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit? If you lack a reliable interior measurement, explicitly say what is unknown. Do not treat missing information alone as proof that it cannot fit.", "role": "user" } ], "model": "deepseek/deepseek-v4-pro-0813", "provider": { "allow_fallbacks": false, "data_collection": "deny", "max_price": { "completion": 2.079, "prompt": 0.693, "request": 0 }, "require_parameters": true } }
Token usage metadata
{ "completion_tokens": 7937, "completion_tokens_details": { "audio_tokens": 0, "reasoning_tokens": 7711 }, "cost": 0.0034813152, "prompt_tokens": 165, "prompt_tokens_details": { "audio_tokens": 0, "cache_write_tokens": 0, "cached_tokens": 0, "video_tokens": 0 }, "total_tokens": 8102 }

Source-run settings and cost policy · Advertised catalog defaults (not effective response settings)

Full attempt history · 3 records

Chronological run/import order, then stable attempt index. Earlier failures and any later attempts are retained; no completed answer is replaced to improve agreement.

  1. 1. Recovery and ten additional prompts · karlby-98-2026-10-19-expanded-recovery-1:326 · Historical attempt · not selected · Not attempted

    No actual request is recorded for this cell. No assessment is counted.

    No final-answer text is published for this attempt.
    Stable attempt ID
    karlby-98-2026-10-19-expanded-recovery-1:326
    Source run
    karlby-98-2026-10-19-expanded-recovery-1
    Request status
    unattempted
    Requested model
    deepseek/deepseek-v4-pro-0813
    Returned model
    Not returned
    Provider
    Not returned
    Started (UTC)
    No actual request recorded
    Elapsed
    Not recorded
    Requested deadline
    600 seconds
    Finish reason
    Not returned
    Recorded cost (USD)
    No actual request recorded
    Requested output limit
    No output-token cap requested; provider/model/context limits still apply
    Tools
    Omitted — no tools supplied in request
    Plugins / web search
    Omitted — no plugins supplied in request
    Reasoning configuration
    Omitted — provider/model default; effective effort unknown
    Sampling
    No sampling override requested; provider/model defaults
    Exact sanitized request JSON
    { "messages": [ { "content": "Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit? If you lack a reliable interior measurement, explicitly say what is unknown. Do not treat missing information alone as proof that it cannot fit.", "role": "user" } ], "model": "deepseek/deepseek-v4-pro-0813", "provider": { "allow_fallbacks": false, "data_collection": "deny", "max_price": { "completion": 2.079, "prompt": 0.693, "request": 0 }, "require_parameters": true } }
    Token usage metadata

    Token usage metadata was not returned.

    Source-run settings and cost policy · Advertised catalog defaults (not effective response settings)

  2. 2. Twelve-concurrent continuation of unfinished cells · karlby-98-2026-10-19-expanded-continuation-12:284 · Historical attempt · not selected · Not attempted

    No actual request is recorded for this cell. No assessment is counted.

    No final-answer text is published for this attempt.
    Stable attempt ID
    karlby-98-2026-10-19-expanded-continuation-12:284
    Source run
    karlby-98-2026-10-19-expanded-continuation-12
    Request status
    unattempted
    Requested model
    deepseek/deepseek-v4-pro-0813
    Returned model
    Not returned
    Provider
    Not returned
    Started (UTC)
    No actual request recorded
    Elapsed
    Not recorded
    Requested deadline
    600 seconds
    Finish reason
    Not returned
    Recorded cost (USD)
    No actual request recorded
    Requested output limit
    No output-token cap requested; provider/model/context limits still apply
    Tools
    Omitted — no tools supplied in request
    Plugins / web search
    Omitted — no plugins supplied in request
    Reasoning configuration
    Omitted — provider/model default; effective effort unknown
    Sampling
    No sampling override requested; provider/model defaults
    Exact sanitized request JSON
    { "messages": [ { "content": "Can the IKEA KARLBY countertop in the 98-inch size, which measures 98 inches long × 25 5/8 inches deep × 1 1/2 inches thick, fit inside a third-generation (2016) Honda Fit? If you lack a reliable interior measurement, explicitly say what is unknown. Do not treat missing information alone as proof that it cannot fit.", "role": "user" } ], "model": "deepseek/deepseek-v4-pro-0813", "provider": { "allow_fallbacks": false, "data_collection": "deny", "max_price": { "completion": 2.079, "prompt": 0.693, "request": 0 }, "require_parameters": true } }
    Token usage metadata

    Token usage metadata was not returned.

    Source-run settings and cost policy · Advertised catalog defaults (not effective response settings)

  3. 3. Three-per-model continuation of outstanding calls · karlby-98-2026-10-19-expanded-tail-3-per-model:006 · Selected answer / outcome · NO

    This is the selected record shown above. Return to its exact text, review, and metadata.