Cyber Lab · Evals

Private hacking tests for AI models.

Challenges no model has seen, so the score measures skill, not memory. Licensed per run or per year.

Public leaderboard

Coming soon.

A free public leaderboard of how frontier models score on a Largwit challenge set.

Work with Largwit

AI labs, data companies and AI security teams

Tell us what you're training, evaluating or shipping, and where it falls short.

We reply within two business days.