Mistral AI reports Mistral Large 4 as top open-source model on Harvey's Legal Agent Benchmark
Mistral AI reported that Mistral Large 4 ranked as the number one open-source model on Harvey's Legal Agent Benchmark (LAB).
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Mistral AI reports Mistral Large 4 results on AutomationBench across 657 workflows
Mistral AI shared evaluation results on AutomationBench, where Mistral Large 4 completed 657 business workflows across simulated workplace applications and finished ahead of Kimi K3, MiMo-V2.6-Pro, and DeepSeek V4 Pro.
Mistral Large 4 solves 18 of 19 challenges in cybersecurity CTF speedrun
Mistral AI reported that Mistral Large 4 solved 18 out of 19 challenges in a Capture the Flag speedrun using tool calls grounded in actual runs.
Mistral AI unveils Mistral Large 4 with 1T parameters and immediate API access
Mistral AI announced Mistral Large 4, a 1-trillion parameter natively multimodal model with 49 billion active parameters. The model is available now via API and Mistral Cloud infrastructure, ahead of an open weights release planned for late October.
Mistral AI demonstrates Mistral Large 4 reverse-engineering malware in 12 minutes
Mistral AI demonstrated Mistral Large 4 analyzing an unknown binary end-to-end, identifying the sample as Cobalt Strike, extracting IoCs and configuration, and generating a YARA rule report in 12 minutes.
Mistral Large 4 enters Code Arena: WebDev leaderboard at 45th place
Mistral Large 4 scored 1,534 points to rank 45th on Arena.ai's Code Arena: WebDev leaderboard, placing within 2 points of Claude Opus 4.8 (High) at nearly one-sixth the blended token cost.