OpenAI previews Astra cybersecurity model reaching Critical threshold
OpenAI · x · 2026-09-02
OpenAI announced the upcoming release of Astra, a cybersecurity model that has reached the "Critical" threshold under its Preparedness Framework. The company emphasized its focus on making increasingly capable AI safe and broadly accessible. The post previews the evaluation methodology, advanced safeguards, and plans for continuous improvement.
Related event: OpenAI Previews Astra as gpt-6-astra Traces Multiply Ahead of Launch(85 posts)→
More from Models
- OpenAI releases a range of new mathematical results from an internal frontier model — eigenrobot · 2026-10-07
- Grady Booch relays split expert takes on AI math: breakthrough or 'DDoS on mathematicians' — Grady_Booch · 2026-10-07
- OpenAI model reportedly solves long-standing GitHub problem in just 3 hours — birchlse · 2026-10-07
- Google Releases EmbeddingGemma 2: 740M Open Multimodal Embedding Model with 8K Context — Pijus9628 · 2026-10-07
- WebDev Arena: claude-opus-5.5-max tops leaderboard at 1814 with 846K votes cast — arena · 2026-10-07
- This 20K-parameter, 81KB language model can still write coherent 300-word stories — x_Raincandy_x · 2026-10-07