TL;DR
A drawing arena was created to evaluate four AI models—GPT-5.6, Claude, Grok, and Gemini—by having them reproduce famous artworks and respond to open-ended prompts. Results showed significant differences in performance, highlighting the capabilities and limitations of each model.
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Key Takeaways
Full Summary
Researchers built a drawing arena where AI models could create art using a set of colored-pencil tools. They tested four models—GPT-5.6 Sol, Claude Fable 5, Grok 4.5, and Gemini 3.6 Flash—on two famous artworks, the Mona Lisa and Van Gogh's Starry Night, as well as five open-ended prompts.
Each model's performance was evaluated based on structural similarity scores (SSIM) and the time and cost of execution. GPT-5.6 Sol scored highest in quality and efficiency, with a cost of $7.74 for seven drawings, while Claude Fable 5 was the most expensive at $160.58 but produced lower quality results.
Notably, models tended to plateau in quality early in the drawing process, indicating that more iterations did not necessarily lead to better outcomes. These findings highlight the varying capabilities and costs of different AI models in creative tasks.
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