LiteLLM
OSS proxy that normalizes 100+ LLMs to the OpenAI format. Add routing, fallbacks, caching, and cost tracking in one layer.
Mistral API
API access to Mistral's model lineup including Mistral Large for frontier capability and Mistral Small 4 — a 2026 unification of the Magistral, Pixtral, and Devstral lines into a single multimodal model. Strong open-weight strategy alongside the managed API.