Use any model and build agents in pure Python. Full control. Zero magic. LitAI is an LLM router (OpenAI format) and minimal agent framework. Chat with any model (ChatGPT, Anthropic, etc) in one line ...

aisuite is a lightweight Python library that provides a unified API for working with multiple Generative AI providers. It offers a consistent interface for models from OpenAI, Anthropic, Google, ...