The community members discuss the possibility of using models other than the OpenAI API. One community member confirms that there are other LLM (Large Language Model) modules supported by llamaIndex, and provides a link to the documentation. Another community member asks for specific changes required to use a different model, and is directed to an example that demonstrates how to use the Azure OpenAI model. The discussion continues with the community members trying to understand the process of replacing the OpenAI model, and one member offers to help with the code changes.