Free, open-source platform for learning GenAI security. Learn how LLMs, system prompts, RAG, and function calling work through interactive content, then practice real attacks in hands-on labs against live models. Full prompt stack visibility on every request. 7 labs, 10-level Gauntlet challenge, public profiles, and a leaderboard. Currently in beta, your feedback shapes what we build next. No paywall, no catch.
