Codex Security

Summary: GPT-5.6-Cyber in 30 Seconds GPT-5.6-Cyber is a version of GPT-5.6 Sol trained to be far more permissive on cybersecurity work. Announced on August 10, 2026. It is not publicly available. Only verified security firms and researchers in the Daybreak Red tier can use it. In testing it answered 95% of advanced cyber requests. Standard GPT-5.6 Sol answered just 1.5%. It sits at the High capability level under OpenAI’s Preparedness Framework. The delayed Astra model is the one at the Critical threshold. OpenAI has announced a noticeably less restricted model for cyber defenders: GPT-5.6-Cyber. It is a variant of GPT-5.6 Sol tuned for cybersecurity workflows, and it is closed to ordinary ChatGPT users. ...

Hello everyone! 🤩 We’ve been excitedly following developments in the world of AI and software for a long time. On February 2, 2026, news came from OpenAI that will shake up developers (in a good way, of course! 😉). Introducing: The OpenAI Codex App! The era of assistants that only complete code is ending; next up is the era of agentic coding. OpenAI announced the native Codex app for macOS to support this vision. Let’s take a closer look together at what this new app offers and how it might change our development habits. 👇🏻 ...