AI Briefing
KO

GPT-5.5 Bio Bug Bounty

·2026.04.23 09:00

Key point

OpenAI is offering $25,000 for a universal jailbreak that breaks through GPT-5.5's five bio safety questions.

Details

OpenAI is launching a Bio Bug Bounty to verify the bio safeguards of GPT-5.5. The goal is to find a single universal jailbreak that starts from an empty chat, does not trigger moderation, and passes all five bio safety questions.

The program's scope is limited to GPT-5.5 on Codex Desktop. The first person to find a genuine universal jailbreak that passes all 5 questions will receive $25,000, with smaller prizes awarded at OpenAI's discretion for partial results.

  • Application opens: April 23, 2026
  • Application closes: June 22, 2026
  • Testing starts: April 28, 2026
  • Testing ends: July 27, 2026
  • Participation: both application-based and invitation-based, with pre-vetted bio red-teamers also invited
  • Requirements: an existing ChatGPT account is required, onboarding to the platform after selection, and all prompts, responses, findings, and communications are subject to an NDA

OpenAI is also separately announcing a Safety Bug Bounty and a Security Bug Bounty, recruiting participants for both bio safety and general security research.

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