Data and AI releases

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Le Chonk: Built for Coders, Trusted by Defenders

Generally availableNot yet verified

Mistral AI released the open weights for Le Chonk, a 1T parameter multimodal model. It is optimized for coding tasks.

LLMsCoding agents

Read on mistral.ai

Also shipped Oct 29, 2026Mistral AI in October 2026 →

More from Mistral AI Studio and APIEvery Mistral AI Studio and API release →

Mistral and NVIDIA collaboration for engineering AI

Mistral and NVIDIA are partnering to integrate AI models with accelerated computing and physics modeling tools. The collaboration focuses on developing public benchmarks and open datasets for physics and agentic AI in computer-aided engineering.

Update
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Voxtral 3

Voxtral 3 is a voice agent SDK that supports real-time speech in over 50 languages. It features accurate transcription, emotional text-to-speech, and tool use capabilities.

GA
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Voxtral 3 voice agent SDK and speech models

Voxtral 3 introduces a voice agent SDK and speech models for real-time, multi-step conversations in over 50 languages. It supports transcription, natural speech synthesis with emotional adaptability, and tool integration for workflow automation.

GA
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Voxtral Mini Transcribe 3

Voxtral Mini Transcribe 3 is a speech-to-text model designed for multilingual transcription and diarization. It supports over 50 languages and context biasing for improved accuracy on domain-specific vocabulary.

Preview
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Introducing Timestral

Mistral AI introduced Timestral, a family of zero-shot probabilistic forecasting models ranging from 5M to 209M parameters. The CPU-efficient models are designed for time-series forecasting tasks.

GA
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