Fit agreement · eligible for rank
P13: Test the objection
Ask the model to challenge its conclusion with the strongest geometric objection.
Changes from the base question.
Changes from P2: Removed words Added words. Unmarked wording is unchanged. The exact sent prompt is preserved separately below.
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.
Read the P2 base question
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?
The exact prompt 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.
No owner-reported answer key is included. Download the exact experiment definition.
One question, every model.
Selected outcomes only; every row links to exact output, request settings, and full attempt history. Focus this region and use arrow keys, or swipe, to scroll on small screens.
| Model | Reviewed label / status | Review reason / coverage note | Exact text & provenance |
|---|---|---|---|
| Google: Gemini 3.5 Flash Lite | NO | The apparent affirmative is limited to diagonal transport with an open tailgate and repositioned passenger seat. It expressly says closed-hatch fit fails, despite also claiming an interior diagonal exceeding 100 inches. | Exact answer & settings 2 attempt records |
| StepFun: Step 5 Preview | YES | Clearly affirms full interior fit using a diagonal through the whole cabin, with the rear seat folded and front passenger seat cleared; warns it will be tight. | Exact answer & settings 2 attempt records |
| DeepSeek: DeepSeek V4.1 Flash 1017 | YES | Clearly predicts closed-hatch fit with the rear seats folded and passenger seat folded or reclined, carrying the slab on edge diagonally; checking exact clearances is a caveat, not an unresolved verdict. | Exact answer & settings 2 attempt records |
| Meta: Muse Wonder | YES | Explicitly affirms tight closed-hatch fit using folded rear and passenger seats and extending the front end beyond the supporting floor into the footwell/dash area, with padding and restraint cautions. | Exact answer & settings 2 attempt records |
| Anthropic: Claude Sonnet 5.5 | YES | Gives a clear probable yes in Long Mode with the passenger seat fully reclined and slid forward, possible driver-seat movement, and a slanted load; hatch and control-clearance cautions do not reverse that stance. | Exact answer & settings 2 attempt records |
| Meta: Muse Glimmer 30B | YES | Clearly says it will fit diagonally using the whole cabin, with rear seats folded and the passenger seat moved forward/reclined; relies on asserted cabin clearances. | Exact answer & settings 2 attempt records |
| OpenAI: GPT-6 Luna | Uncertain | Says the rear cargo-bay diagonal does not settle whole-cabin fit; extending into the front passenger area remains an unmeasured possibility, not an affirmative verdict. | Exact answer & settings 2 attempt records |
| SpaceXAI: Grok 4.7 | YES | Affirms a diagonal, slightly tilted fit into the opposite front footwell with rear seats down and passenger seat forward, explicitly claiming width clearance and hatch closure. | Exact answer & settings 2 attempt records |
| Anthropic: Claude Haiku 5.5 | NO | Explicitly denies entirely enclosed fit. Its later practical yes changes the criterion to transporting an overhanging slab with the hatch open, rather than fitting it inside. | Exact answer & settings 2 attempt records |
| Anthropic: Claude Opus 5.5 | Uncertain | Calls fit possible and borderline, but leaves passenger-channel width, tilt clearance, and hatch closure unresolved even with Long Mode; open-hatch transport or delivery is a fallback. | Exact answer & settings 2 attempt records |
| Google: Gemini 3.8 Flash | NO | Says slab width prevents gaining enough length through the passenger footwell or diagonal placement, explicitly ruling out closed-hatch fit; open hatch or a roof rack is only a transport alternative. | Exact answer & settings 2 attempt records |
| Google: Gemini 4 Argon | NO | Categorically rejects full interior fit with the hatch closed, asserting length and slab-width interference even with seat reconfiguration and diagonal placement; allows only open-hatch transport. | Exact answer & settings 2 attempt records |
| IBM: Granite 4.2 8B | NO | Categorically rules out every orientation, treating a small folded-seat cargo box as the maximum interior and requiring full containment with a normal cargo-seat configuration. | Exact answer & settings 2 attempt records |
| Meta: Muse Spark Open | NO | Concludes the rigid slab cannot fit in the closed cabin because its width blocks the rotations available to a narrow pole, even using the front footwell; distinguishes hatch-ajar transport from inside fit. | Exact answer & settings 2 attempt records |
| Mistral: Ministral 3 3B 2512 | NO | Explicitly rejects an intact, unmodified fit on thickness/depth grounds, assuming restrictive folded-bed dimensions; alternatives require cutting the countertop or modifying the vehicle. | Exact answer & settings 2 attempt records |
| NVIDIA: Nemotron 3.5 Lightning | NO | Clearly rejects fit regardless of seat position or orientation, relying on an asserted 88-inch maximum interior diagonal even with the seats folded. | Exact answer & settings 2 attempt records |
| NVIDIA: Nemotron 3.5 Super VL | Uncertain | Rejects straight-length disqualification and suggests diagonal loading toward the passenger footwell, but leaves panel clearance conditional rather than settling whether the countertop fits. | Exact answer & settings 2 attempt records |
| OpenAI: GPT-6.1 Sol | Uncertain | Rejects a flat diagonal but leaves a pitched three-dimensional fit plausible, without establishing usable cabin clearance, insertion path, or hatch closure. | Exact answer & settings 2 attempt records |
| Upstage: Solar Mini 4 | NO | Says the full board cannot be loaded, assuming a short cargo space and restrictive hatch/seat-back path. The opening 'Yes' affirms nonfit, not fit. | Exact answer & settings 2 attempt records |
| Cohere: Command A+ | NO | Categorically rejects interior fit using asserted cargo and cabin diagonal limits; excludes protrusion as unsafe and illegal rather than leaving a diagonal possibility unresolved. | Exact answer & settings 2 attempt records |
| DeepSeek: DeepSeek V4 Pro 0813 | YES | Affirms a marginal diagonal fit with the front passenger seat folded, relying on asserted Long Mode length, cabin height and width. | Exact answer & settings 2 attempt records |
| inclusionAI: Ling 3.1 Flash | Uncertain | Rules out the rear cargo box but leaves whole-cabin fit marginal and conditional on an unconfirmed passenger-side length and how far the front seat folds; no firm overall fit verdict. | Exact answer & settings 2 attempt records |
| LiquidAI: LFM2.5-24B-A2B | NO | Definitively rejects fitting in any orientation by treating the cargo compartment's asserted 62-inch diagonal as the vehicle's maximum usable span, without considering the full passenger cabin. | Exact answer & settings 2 attempt records |
| Mistral: Mistral Large 4 | YES | Says a steeper 3D diagonal allows fit despite the floor-length objection; assumes a longer cabin diagonal and possibly moving or removing the front passenger seat. | Exact answer & settings 2 attempt records |
| Qwen: Qwen3.5-9B | Transport error | The request failed in transit; there is no scored answer. | Exact answer & settings 3 attempt records |
| Qwen: Qwen3.8 27B | Transport error | The request failed in transit; there is no scored answer. | Exact answer & settings 2 attempt records |
| Qwen: Qwen3.8 Flash | API error | The provider or API returned an error; there is no scored answer. | Exact answer & settings 2 attempt records |
| Qwen: Qwen3.8 Max Prime | YES | Clearly affirms a tight tilted or skewed fit with rear and front passenger seats folded; fully latched hatch clearance remains dependent on positioning. | Exact answer & settings 2 attempt records |
| Xiaomi: MiMo-V2.6-Flash | Transport error | The request failed in transit; there is no scored answer. | Exact answer & settings 2 attempt records |
| Z.ai: GLM 5.3 Prime | YES | Confidently affirms a nose-up diagonal fit with the hatch closed and passenger seat folded or reclined, assuming support at the dash or windshield area. | Exact answer & settings 2 attempt records |