Collinear AI releases CWE-bench v2 security benchmark
What happened
On 3 November 2026, Collinear AI released the CWE-bench v2 security benchmark on the Hugging Face blog. According to the report, v2 publishes 100 security vulnerability fixing tasks covering 91 CWEs, with fully programmatic scoring and reproducible results. This is currently the only report on the event, with no follow-up developments or inconsistencies with earlier statements.
Written by AI from the reports · updated 4 h ago
Timeline
Follow the reports to see the event from each side.
- Hugging Face BlogCWE-bench v2: More coverage, quality, and transparency
CWE-bench is designed to test the limits of frontier cyber capabilities. In our continued pursuit to push the horizon at Collinear AI, CWE-bench v2 opens up a public set of 100 tasks that anyone can run and evaluate their models on.
Heat of this event
Current heat 5·Peak in the comparable range 6（Nov 4 04:00）·Change over 24 hours in the comparable range –
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