FHN 
OpenAI has introduced a new bug bounty program focused on improving the safety of its GPT-5.5 model, especially in the area of biological risks. This initiative is part of the gpt 5.5 bio bug bounty effort to enhance AI safety.
As AI systems become more powerful, there is growing concern that they could be misused to generate harmful biological information. This could be exploited by advanced threat groups or individuals with malicious intent. To reduce these risks, OpenAI is inviting experts to test the model and find weaknesses before attackers do, as part of the gpt 5.5 bio bug bounty program.
The program brings together cybersecurity researchers, biosecurity specialists, and AI red teamers to identify vulnerabilities and improve the model’s safety controls.
The Challenge: Finding a Universal Jailbreak
The main objective of this program is to discover a “universal jailbreak.” In simple terms, this means creating a single prompt that can bypass the model’s built-in safety protections.
Participants are asked to design one prompt that can successfully make the model answer a set of restricted biological questions. The challenge must be completed in a clean session without triggering any warnings or safety systems.
This requires a strong understanding of:
- Prompt engineering techniques
- AI model behavior and responses
- Handling sensitive biological queries
The testing is limited to a controlled environment, ensuring that all experiments are conducted safely.
Rewards and Timeline
Because this is a complex and high-risk challenge, OpenAI is offering significant rewards for successful findings.
Key details include:
- A top reward of $25,000 for the first complete successful jailbreak
- Additional rewards for partial findings that provide useful insights
- Applications open until June 22, 2026
- Testing runs from April 28 to July 27, 2026
The structured timeline ensures that researchers have enough time to test while maintaining controlled access.
Who Can Participate
Access to the program is restricted to ensure responsible testing and prevent misuse of sensitive information.
To participate:
- Researchers must apply with relevant experience in AI or biology
- Selected participants may receive direct invitations
- An active ChatGPT account is required
- All participants must sign a Non-Disclosure Agreement (NDA)
This ensures that all findings remain confidential and are handled responsibly.
Why This Program Matters
This initiative highlights the growing importance of securing advanced AI systems. As models become more capable, the risks also increase, especially in sensitive areas like biology.
By working with experts and encouraging responsible testing, OpenAI aims to strengthen its safety systems and prevent potential misuse. This approach helps build more secure and reliable AI technologies for the future.
At the same time, it shows how collaboration between researchers and organizations is essential to stay ahead of emerging threats.
About the Author
