Add xAI

[winsonluk]

Working with xAI grok-beta

Setup:

export XAI_API_KEY=<your xai api key>
pip3 install langchain-xai

Config (example xai.json)

{"RETRIEVER": "exa", "EMBEDDING": "openai:text-embedding-3-small", "FAST_LLM": "xai:grok-beta", "SMART_LLM": "xai:grok-beta", "STRATEGIC_LLM": "xai:grok-beta", ...}

GPTResearcher initialization

researcher = GPTResearcher(query=query, report_type=report_type, verbose=True, headers={'retriever': 'exa'}, config_path='./config/xai.json')

[winsonluk]

@assafelovic just a simple integration with langchain-xai - lmk if there's anything I missed

[assafelovic]

This is great thank you! I'll try it out!