Fix: Support OpenAI regional API endpoints (EU/APAC) for reasoning models #300
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
The bug
Regional OpenAI endpoints (EU/APAC) weren't being recognized, so o1/o3 models failed with parameter errors.
The fix
Updated
llm/openai.pyto detect all official OpenAI regional endpoints, not just the US one.Testing
Tested with 11 scenarios - all passed ✅
Impact
EU/APAC endpoints now work. No changes needed for existing users.