Claude Fable 5.1 & GPT-6 Astra packages are live

react

Frontend

React component rules — state placement, effects that are actually necessary, keys and identity, memoisation on evidence, and rendering untrusted…

Choose your model

Available for 11 model families. The engineering substance is the same in each; the structure, checklist phrasing and constraint ordering are tuned per family.

Claude

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Deepseek

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Gemini

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Glm

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Grok

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Kimi

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Minimax

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Mistral

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Open Ai

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Qwen

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Sarvam Ai

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