LiteLLM
OSS proxy that normalizes 100+ LLMs to the OpenAI format. Add routing, fallbacks, caching, and cost tracking in one layer.
Pixtral
Mistral's vision-language model, originally available as open weights and via La Plateforme. As of 2026 Pixtral has been unified into Mistral Small 4, which combines vision, text, and code in a single model. New deployments should target Mistral Small 4.