News
GPT-6 Astra: OpenAIs first model at the Critical cyber tier
OpenAI shipped GPT-6 Astra — the first model to hit the Critical tier of its Preparedness Framework. Almost nobody has tested it independently yet.
GPT Astra
OpenAIs GPT-6-Linie — Schwerpunkt Computer-Use und Cybersecurity, erste Modell-Linie auf der Risikostufe Critical.
Blog
GPT-6 Astra Found Questions My First Security Review Missed
I used GPT-6 Astra and Fable 5.1 as independent reviewers for RLS, API and tenant-isolation checks. The useful part was the structured cross-review.
Blog
Astra Blocked My Security Request — Now I'm Verified for Daybreak
First Astra blocked my cybersecurity request. The hint led me to Trusted Access, identity verification and into OpenAI's Daybreak program.