I have browsed the internet and various documentations (and some cookbook), and I have tried implementing a simple RFT myself. But I keep getting this error:
openai.BadRequestError: Error code: 400 - {‘error’: {‘message’: ‘Invalid model o4-mini for method reinforcement’, ‘type’: ‘invalid_request_error’, ‘param’: None, ‘code’: ‘model_not_allowed’}}
So, am I right that it is still not open to the public or what is up (sorry if it is an error on my end)? And if it is indeed not available for everyone, how to apply to join the set of organisations who can try it out and potentially use it? (in my case, for educational purposes, trying to make a better grader actually).