Mistral Large 3
READER SUMMARYApache-2.0 675B multimodal flagship released as base and instruction weights with immediate API and platform access.
Why this model scores 75.5
Frontier-adjacent multimodal capability and permissive weights drive deployment and control difficulty; its documented autonomy evidence trails leading closed agents.
News tied to Mistral Large 3
The model score of 75.5 rates this model's risk profile. The overall Doom Index of 62.1 measures the recalibrated complete evidence corpus. These values answer different questions.
Each article's leave-one-out Doom Index contribution is divided equally among the exact models named on that article. This prevents multi-model evidence from being claimed in full on several model pages. Model risk scores are recalculated from their technical profile and related news, but never feed back into the overall index.
Mistral Large 3 brings frontier-scale multimodal AI to open weights
Mistral AI released the 675-billion-parameter Mistral Large 3 base and instruction checkpoints under Apache 2.0 with API and multi-platform access.
- Full item contribution
- +0.05
- Mistral Large 3 equal share
- +0.05
Model score history
- R1Doom Score 75.5
New exact model profile from Mistral AI's dated launch.
11 Aug 2026