Introducing the AI Security Leaderboard: Frontier AI Is Only as Safe as Its Weakest Model | FAR.AI

Jul 29, 2026 FAR.AI's new AI Security Leaderboard tested the safeguards of four frontier models under identical conditions: Claude Fable 5 and GPT-5.6 Sol held, while Grok 4.5 and Gemini 3.1 Pro each broke for under $300. It launches with the Minimal Standard for Safeguards, a shared security floor built entirely from defenses peer developers already run in production.