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Hands Holding a Coffee Cup
Three AI models render two anatomically correct hands holding a ceramic mug. Stress-tests the canonical AI hand-anatomy failure mode.
4 models compared · same input · same prompt
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Input & prompt
Prompt template
A macro photograph: two hands wrapped around a ceramic coffee mug, viewed from a low front angle. Steam rising. The hands are the subject — the test is realistic anatomy at close range. Soft natural light, shallow depth of field. Photography, not illustration.
ChatGPT (GPT Image 2)
Try this →67.5sopenai/gpt-image-2
Nano Banana 2 (Gemini)
Try this →15.2sgoogle/nano-banana-2
Grok Imagine Pro
Try this →12.5sx-ai/grok-imagine-image-pro
Nano Banana 2 Lite
Try this →google/gemini-3.1-flash-lite-image
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