[Feature Request]: Support OpenAI o1-mini model

[xiezhuangping]

Is your feature request related to a problem? Please describe.

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[mstfldmr]

any updates about o1 model support?

[tmyracle]

+1, would be great to have support for the recently released o1 and o1-mini with the new developer message that is replacing system message moving forward and the new reasoning_effort param. Now that o1 supports function calling and multi-modal capabilities it seems much more useful in agentic workflows. Thanks to the team for all the hard work on this project, looking forward to the full v0.4 release!

[ekzhu]

@tmyracle thanks for your support! I believe right now o1 model is already supported in v0.4 AssistantAgent. You can set system_message=None in the constructor.