ReAct or any of the other ways that the agents features are integrated with llamaindex. I'm using anyscale mixtral model, which is capable of functin calling, but I can't even test it with llamaindex bc it doesn't expect it to have is_function_calling_model=True

Hey, does anybody know if there's a place to specify an alternative vector similarity function other than the default, cosine? I've looked through all the relevant documentation and I just can't find that option.

Does anybody know if the code for the kapa-gpt-index bot is available anywhere? It has a really nice functionality and would love to do something similar for an ML2 course we are teaching

I'm kinda curious, why is LlamaIndex so integrated with OpenAI functionality as opposed to more open-sourced alternatives? It seems a bit misleading when Llama is in the name