Corroborated event · 7 outlets
Mistral says its Le Chonk model can rival top closed models while remaining open-weight.
AI brief
Mistral released a preview of Mistral Large 4, a 1 trillion parameter model with 49 billion active parameters trained on its own cluster of 3,800 NVIDIA Grace Blackwell GPUs.
Written by AI from Simon Willison's Weblog's published text.
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NVIDIA
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Mistral AI
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- $3.4B · 8 Sept 2026
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- Mistral Large 4 · 6 Oct 2026 · $0.7 in / $2.1 out per million tokens
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More coverage of this story (7)
Mistral releases Mistral Large 4, a trillion-parameter AI model
Mistral launches open-source Mistral Large 4, details AI roadmap
SiliconANGLE AI · 06 Oct 2026, 20:28
Mistral Large 4
Simon Willison's Weblog · 06 Oct 2026, 18:20
European AI flag bearer Mistral's new open weights model is 'Le Chonk'
The Register AI + ML · 06 Oct 2026, 18:03
Mistral’s new 1T model aims to leapfrog closed and open rivals
TechCrunch AI · 06 Oct 2026, 14:33
Mistral Large 4 is Europe's trillion-parameter answer to US models that refuse security work
The Decoder · 06 Oct 2026, 14:18
Mistral Says Its New AI Model ‘Le Chonk’ Is the Best Open-Weight Offering Outside of China
WIRED AI · 06 Oct 2026, 13:15
Introducing Mistral Large 4
Mistral AI News · 06 Oct 2026, 12:00
Primary source
“Introducing Mistral Large 4: Le chonk Mistral are back in the game. Today they're releasing a preview of Mistral Large 4, a 1 trillion parameter, 49 billion active parameter model trained on their own cluster of 3,800 NVIDIA Grace Blackwell GPUs.”
Interpretation or community commentary rather than straight reporting.
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