What LLMs does LangChain support?
Btw I asked chat.langchain.dev and it said:
> LangChain uses pre-trained models from Hugging Face, such as BERT, GPT-2, and XLNet. For more information, please see the Getting Started Documentation[0].
That links to a 404, but I did find the correct link[1]. Oddly that doc only mentions an OpenAI API wrapper. I couldn’t find anything about the other models from huggingface.
Does LangChain have any tooling around fine tuning pre-trained LLMs like GPTNeoX[2]?
[0]https://langchain.readthedocs.io/en/latest/getting_started.h...
[1]https://langchain.readthedocs.io/en/latest/getting_started/g...