Mistral

Mistral Medium 3.5, a frontier-class multimodal model optimized for agentic and coding use cases, was released with adjustable reasoning via the reasoning_effort parameter. It is available as open weights under a Modified MIT license.

Mistral AI released Voxtral TTS, a state-of-the-art text-to-speech model. It features zero-shot voice cloning, multilingual support, and real-time streaming capabilities.