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Prompt: Conveyor belt empty

36 out of 52 models answer this prompt correctly.
Prompt: Is the conveyor belt empty? Return either yes or no.
Answer: Yes
Submitted by: Roboflow
Conveyor belt empty

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How models perform on this prompt

ChatGPT-4o (Medium Reasoning)

Model answer: {"answer": "yes"}

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Claude 4.6 Opus

Model answer: {"answer": "yes"}

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Cohere Aya Vision 32B
Cohere Aya Vision 8B
Cosmos Reason2 2B

Model answer: {"answer": "yes"}

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Cosmos Reason2 8B

Model answer: {"answer": "yes"}

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GLM 4.6v

Model answer: { "answer": "yes" }

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GPT-4.1

Model answer: {"answer": "yes"}

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GPT-4.1 Mini

Model answer: {"answer": "yes"}

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GPT-4.1 Nano

Model answer: {"answer": "yes"}

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GPT-5 Mini

Model answer: {"answer": "yes"}

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GPT-5 Nano

Model answer: {"answer": "yes"}

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GPT-5.4

Model answer: {"answer":"yes"}

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Gemini 2.0 Flash Lite

Model answer: {"answer": "yes"}

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Gemini 2.5 Flash

Model answer: {"answer": "yes"}

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Gemini 2.5 Flash Lite

Model answer: {"answer": "yes"}

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Gemini 2.5 Pro

Model answer: {"answer": "yes"}

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Gemini 3 Flash

Model answer: {"answer": "yes"}

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Gemini 3 Flash (Tools)

Model answer: {"answer": "yes"}

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Gemini 3.1 Pro

Model answer: { "answer": "yes" }

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Gemini 3.1 Pro (Tools)

Model answer: {"answer": "yes"}

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Gemma 3 27b
Grok 4

Model answer: {"answer": "yes"}

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Grok 4.1 Fast

Model answer: {"answer": "yes"}

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Kimi k2.5

Model answer: {"answer": "yes"}

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Llama 4 Scout 17B
Mistral Medium 3
Molmo2 8B

Model answer: {"answer": "yes"}

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OpenAI O1

Model answer: {"answer": "yes"}

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OpenAI O4 Mini (Medium Reasoning)

Model answer: {"answer": "yes"}

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Qwen 3.5 122B (A10B)

Model answer: {"answer": "yes"}

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Qwen 3.5 27B

Model answer: {"answer": "yes"}

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Qwen 3.5 35B (A3B)

Model answer: {"answer": "yes"}

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Qwen 3.5 4B

Model answer: { "answer": "yes" }

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Qwen 3.5 9B

Model answer: {"answer": "yes"}

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Qwen 3.5 Plus

Model answer: {"answer": "yes"}

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Arcee.ai Spotlight
Claude 3.5 Haiku

Model answer: No, the conveyor belt is not empty. There appear to be multiple items or packages on the conveyor belt.

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Claude 3.7 Sonnet

Model answer: No, the conveyor belt is not empty. It appears to have yellow rollers or components visible along its length.

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Claude 4 Opus
Claude 4 Sonnet
Claude 4.1 Opus
Gemini 2.0 Flash

Model answer: {"answer": "no"}

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Gemma 3 4B
Llama 4 Maverick 17B
Mistral Small 3.1 24B

Model answer: No. There are several pipes on the metal conveyor belt.

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Phi 4 Multimodal
Qwen 2.5 VL 7B
Qwen 3.5 0.8B

Model answer: {"answer": "no"}

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Qwen 3.5 2B

Model answer: Based on the image provided, the conveyor belt appears to be empty. There are no visible items (such as products, bags, or crates) being conveyed or stored on the belt itself. While there is a person standing near an electrical box at one end, no goods can currently be seen moving along the system. {"answer": "yes"}

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Reka Edge

Model answer: { "answer": "no" }

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SmolVLM2 2.2B