# OpenAI — Safety overview: GPT-6 Astra

- Company: OpenAI (openai.com)
- Announced: 2026-09-03
- Category: safety-policy-update
- Coverage: not counted
- Announcement: yes
- Group: announcements
- Source: https://openai.com/index/safety-overview-gpt-6-astra
- Record: https://forck.live/items/8083-safety-overview-gpt-6-astra
- Subject: GPT / ChatGPT / API
- Models affected: GPT-6 Astra

GPT-6 Astra is OpenAI's most capable broadly deployed model and the first to reach the Critical level of cybersecurity capability under its Preparedness Framework.

## Evidence

Verbatim from https://openai.com/index/safety-overview-gpt-6-astra:

> GPT-6 Astra is our most capable broadly deployed model and our first to reach the Critical level of cybersecurity capability under our Preparedness Framework.

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Record: https://forck.live/items/8083-safety-overview-gpt-6-astra
Catalogue: https://forck.live/llms.txt
Current issue: https://forck.live/feed.md