Key Info

Mistral positions Mistral Large 4 as one of the strongest AI models for cybersecurity, backing the claim with concrete benchmark runs.

Highlights

  • CTF speedrun: solved 18 of 19 challenges, with tool calls and solve times grounded in actual runs
  • Malware reverse-engineering: on an unknown binary, identifies the sample as Cobalt Strike, extracts IoCs and malware configuration
  • Writes a report with a YARA rule to catch future incidents
  • Completes a task estimated at a full day's work in 12 minutes
  • Handles out-of-distribution investigation tasks end-to-end