llm 0.32rc1

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Summary

LLM 0.32rc1 introduces a redesigned message store with content-addressable hash IDs, enabling de-duplication and tree structures for forked conversations, plus support for new GPT-5.6 model variants.

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# Release: llm 0.32rc1 Source: [https://simonwillison.net/2026/Jul/30/llm-rc1/](https://simonwillison.net/2026/Jul/30/llm-rc1/) This RC for LLM 0\.32 finishes the work that[started in LLM 0\.32a0](https://simonwillison.net/2026/Apr/29/llm/)\- it adds a[new schema design](https://llm.datasette.io/en/latest/logging.html#the-message-store)that does a much better job of capturing the details of the prompts and responses returned by the latest model families\. The most important change is the use of content\-addressable hash IDs for stored messages\. This allows de\-duplication in the database, and means that LLM can now represent trees of messages for forked conversations\. Since it involves a significant schema change \- new tables only, and old data should not be affected at all \- it's worth running a backup of your existing`logs\.db`before upgrading to the RC: ``` llm logs backup logs-backup.db ``` The RC also adds support for`gpt\-5\.6\-sol`,`gpt\-5\.6\-terra`, and`gpt\-5\.6\-luna`\.

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