DocsGPT/docs/pages/Guides/How-to-use-different-LLM.md
2023-10-05 20:27:48 +03:00

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Fortunately there are many providers for LLM's and some of them can even be ran locally
There are two models used in the app:
1. Embeddings.
2. Text generation.
By default, we use OpenAI's models but if you want to change it or even run it locally, it's very simple!
### Go to .env file or set environment variables:
`LLM_NAME=<your Text generation>`
`API_KEY=<api_key for Text generation>`
`EMBEDDINGS_NAME=<llm for embeddings>`
`EMBEDDINGS_KEY=<api_key for embeddings>`
`VITE_API_STREAMING=<true or false (true if using openai, false for all others)>`
You don't need to provide keys if you are happy with users providing theirs, so make sure you set `LLM_NAME` and `EMBEDDINGS_NAME`.
Options:
LLM_NAME (openai, manifest, cohere, Arc53/docsgpt-14b, Arc53/docsgpt-7b-falcon)
EMBEDDINGS_NAME (openai_text-embedding-ada-002, huggingface_sentence-transformers/all-mpnet-base-v2, huggingface_hkunlp/instructor-large, cohere_medium)
That's it!
### Hosting everything locally and privately (for using our optimised open-source models)
If you are working with important data and don't want anything to leave your premises.
Make sure you set `SELF_HOSTED_MODEL` as true in you `.env` variable and for your `LLM_NAME` you can use anything that's on Hugging Face.