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Prompt: Object counting

9 out of 41 models answer this prompt correctly.
Prompt: How many empty spaces are on the bottom shelf? Return only a number.
Answer: 3
Submitted by: Roboflow
Object counting

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How models perform on this prompt

Claude 3.5 Haiku
Claude 4 Sonnet
GPT-5 (high reasoning)

Model answer: {"answer":"3"}

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GPT-5.1

Model answer: {"answer": "3"}

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GPT-5.2

Model answer: {"answer":"3"}

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Gemini 3 Flash (Tools)

Model answer: {"answer": "3"}

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Llama 4 Maverick 17B
OpenAI O4 Mini (High Reasoning)

Model answer: {"answer":"3"}

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OpenAI O4 Mini (Medium Reasoning)

Model answer: {"answer": "3"}

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Arcee.ai Spotlight
ChatGPT-4o (High Reasoning)

Model answer: {"answer": "5"}

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ChatGPT-4o (Medium Reasoning)

Model answer: {"answer": "4"}

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Claude 3.7 Sonnet

Model answer: Looking at the bottom shelf in the refrigerated display case, I count 0 empty spaces. The shelf appears to be fully stocked with various bottled beverages.

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Claude 4 Opus

Model answer: I can see the bottom shelf has various bottles and containers arranged on it. Looking carefully at the spacing and arrangement, I can identify 2 empty spaces on the bottom shelf. 2

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Claude 4.1 Opus

Model answer: Looking at the bottom shelf, I can see bottles arranged across it with what appears to be 1 empty space visible on the right side of the shelf. 1

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Claude 4.6 Opus

Model answer: {"answer": "2"}

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Cohere Aya Vision 32B
Cohere Aya Vision 8B

Model answer: There are 2 empty spaces on the bottom shelf.

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GPT-4.1

Model answer: {"answer": "4"}

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GPT-4.1 Mini

Model answer: {"answer": "7"}

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GPT-4.1 Nano

Model answer: {"answer": 4}

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GPT-5

Model answer: {"answer":"1"}

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GPT-5 Mini

Model answer: {"answer": "2"}

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GPT-5 Nano

Model answer: {"answer": "2"}

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Gemini 2.0 Flash

Model answer: {"answer": "0"}

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Gemini 2.0 Flash Lite

Model answer: { "answer": "0" }

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Gemini 2.5 Flash

Model answer: {"answer": "10"}

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Gemini 2.5 Flash Lite

Model answer: {"answer": "10"}

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Gemini 2.5 Pro

Model answer: {"answer": 4}

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Gemini 3 Flash

Model answer: {"answer": 2}

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Gemini 3 Pro Preview

Model answer: {"answer": "2"}

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Gemma 3 27b
Gemma 3 4B
Llama 4 Scout 17B
Mistral Medium 3
Mistral Small 3.1 24B
OpenAI O1

Model answer: {"answer":"0"}

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OpenAI O3 (High Reasoning)

Model answer: {"answer": "0"}

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OpenAI O3 (Medium Reasoning)

Model answer: {"answer": "0"}

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Phi 4 Multimodal
Qwen 2.5 VL 7B