GPT-5.5 Bio Bug Bounty to Strengthen Advanced AI Capabilities

2026-04-27

OpenAI has announced a new Bio bug bounty program for its GPT-5.5 model. The program is specifically a challenge to find a universal jailbreak that can lead the model to answer the 5 challenge problems that OpenAI prepared. The challenge is by invitation or application only and only applies to the model running in Codex Desktop.