Claude Fable 5.1 & GPT-6 Astra packages are live

transactions

Database

Using transactions correctly — isolation levels and what each permits, keeping them short, and handling the retries serialisable mode requires.

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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