Rumor: OpenAI's 'Critical' Cybersecurity Model Astra Finds Zero-Days
BLCNYY · x · 2026-09-02
Rumors suggest OpenAI has released Astra, its first "Critical" rated cybersecurity model capable of autonomously finding and exploiting unknown vulnerabilities.
- Capabilities: Found two real zero-days during testing in hardened systems.
- Safety: Release was delayed to build stronger safeguards. Astra refused 91.5% of jailbreaks (vs. 59% for GPT-5.6 Sol) and never bypassed safety controls in tests.
- Rollout: Advanced cyber features go to a small alpha group first, then to defenders via Daybreak Blue.
- Expectations: Launch may be over-cautious, with potential pauses on legitimate tasks.
Related event: OpenAI Previews Astra as gpt-6-astra Traces Multiply Ahead of Launch(85 posts)→
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