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A digital vault lock with glowing blue circuit lines and red exploit chain strands, representing OpenAI's GPT-5.6-Cyber offense-grade cybersecurity AI model

News

OpenAI’s GPT-5.6-Cyber: The Offense-Grade AI Hacking Model

OpenAI launched GPT-5.6-Cyber on August 10 — an AI trained to find zero-days and build ...

August 12, 2026

GPT-5.6-Cyber OpenAI cybersecurity model Daybreak Red program visualization

AI & Development

GPT-5.6-Cyber and Daybreak Red: OpenAI’s Offensive Security Model

OpenAI shipped GPT-5.6-Cyber on August 10, 2026 — a model purpose-built to find zero-days and ...

August 11, 2026

AI-powered cybersecurity shield representing OpenAI GPT-5.5-Cyber auditing open source projects

AI & Development

OpenAI Patch the Planet: GPT-5.5-Cyber Audits curl, Python & Go

OpenAI’s GPT-5.5-Cyber filed 37 pull requests into curl, Python, and Go in week one of ...

June 30, 2026

Shield icon with vulnerability bugs being patched by AI, representing OpenAI Patch the Planet initiative

AI & Development

OpenAI Patch the Planet: GPT-5.5-Cyber Fixes Open Source at Scale

OpenAI's Patch the Planet used GPT-5.5-Cyber and Trail of Bits to find 24 Linux kernel ...

June 27, 2026

OpenAI Daybreak cybersecurity platform showing AI-powered vulnerability detection with Codex Security scanning code for attack paths

News

OpenAI Daybreak: AI Vulnerability Detection Is Now in Your Dev Pipeline

OpenAI Daybreak uses Codex Security to map attack paths, validate exploits in a sandbox, and ...

May 22, 2026