SelectorGroupChat example does not work with o3-mini

[afourney]

What happened?

SelectorGroupChat example does not work with o3-mini. The prompt we use has the agent very eager to TERMINATE after 1 round of thinking.

https://microsoft.github.io/autogen/stable//user-guide/agentchat-user-guide/selector-group-chat.html

What did you expect to happen?

For it to work like GPT-4o

How can we reproduce it (as minimally and precisely as possible)?

Run the example, but change the model to o3-mini

AutoGen version

0.4.5

Which package was this bug in

AgentChat

Model used

o3-mini

Python version

No response

Operating system

No response

Any additional info you think would be helpful for fixing this bug

No response

[ekzhu]

Text-based termination is too brittle. Likely we need some other verifiers to ensure behavior.

Currently, we can advice that if a task is not completed, just run the team again with a new prompt to continue.

[afourney]

Text-based termination is too brittle. Likely we need some other verifiers to ensure behavior.

Currently, we can advice that if a task is not completed, just run the team again with a new prompt to continue.

Agreed. Maybe we just change the example slightly somehow.