OpenAI Releases GPT-5.5-Cyber Full Version for Automated Patching (infosecurity-magazine.com)

• GPT-5.5-Cyber scores 85.6% on CyberGym benchmark
• Codex Security scanned 30 million commits, 500,000 fixes
• Patch the Planet targets open-source with 30+ projects

"OpenAI expanded its Daybreak cyber-defense program by releasing the full GPT-5.5-Cyber model, scoring 85.6% on the CyberGym benchmark. The Codex Security tool scanned 30 million commits across 30,000 codebases, with over 500,000 fixes. The Patch the Planet initiative, partnered with Trail of Bits, targets open-source projects like cURL, Go, and Python. Access remains restricted to verified defenders."