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langchain/libs/partners/openai/langchain_openai
ccurme 927ec20b69 openai[patch]: update system role to developer for o-series models (#29785)
Some o-series models will raise a 400 error for `"role": "system"`
(`o1-mini` and `o1-preview` will raise, `o1` and `o3-mini` will not).

Here we update `ChatOpenAI` to update the role to `"developer"` for all
model names matching `^o\d`.

We only make this change on the ChatOpenAI class (not BaseChatOpenAI).
2025-02-24 08:59:46 -05:00
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