Model · Multimodal language model
Mistral Large 4
Mistral AI's roughly one-trillion-parameter natively multimodal Mixture-of-Experts flagship, available today as a public-preview API model with open weights announced for the end of October 2026.
- Developer
- Mistral AI
- Distribution
- Developer API
- Artifact licensing
- Proprietary access
- License scope
- Reviewed release artifacts and mandatory terms; not an assessment of training code or training data openness.
- Licenses
- Proprietary
- Boundary
- This record represents Mistral Large 4 (announced 2026-10-06) as the public-preview mistral-large-4 API model (alias mistral-large-4-0). The weights promised for the end of October 2026, the reduced-moderation variant offered to vetted red-teaming partners, earlier Large generations, and downstream quantizations remain separate boundaries. The announcement states 1 trillion parameters with 49B active; the docs page states 1.05T total with 52B active and a 1.6B vision encoder.
Risk statements
The developer publishes no risk-threshold statement for this release. Absence is not evidence of safety.
Page the reviewer checked ↗ · 2026-10-07 · Research confidence: Medium
Open in the directory → Open official model page ↗
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