Anthropic's Claude Fable 5.2 paints with code, not diffusion
anthropic's claude fable 5.2 generates images by simulating physical painting process with python code, producing photorealistic results with hundreds of thousands of brushstrokes. this approach differs from current image models like midjourney.
anthropic's claude fable 5.2 generates images by simulating the physical painting process through python code, producing photorealistic results with hundreds of thousands of brushstrokes. it scored 64.9 percent on anthropic's internal robodojo sim benchmark, compared to 29.8 percent for openai's gpt-6 astra. however, it fell behind in speed and fine motor control during a real-world test with a physical robot arm. the model develops its own artist personas and controls brushwork through python code, producing results without an external image model or pre-rendered source images.