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OpenAI Releases Safety Overview for GPT-6 Astra

OpenAI published safety documentation for the GPT-6 Astra model on September 3, 2026.

By Xentir Media Newsroom · Editorial standards by Jomon · September 03, 2026 · 1 min read
WHAT YOU NEED TO KNOW
  • OpenAI published safety documentation for GPT-6 Astra.
  • The publication occurred on September 3, 2026.
EPOCH CAPABILITIES INDEX (ECI)GPT-6 Astra169Claude Opus 5.5169GPT-6.1 Sol168Claude Fable 5.1166Gemini 4 Argon166Claude Sonnet 5.5166Source: Epoch AI Benchmarking Hub - CC BY 4.0 - as of 2026-10-21

OpenAI published safety documentation for GPT-6 Astra. The release details safety information for the model.

The company issued the publication on September 3, 2026.

SOURCES
Safety overview: GPT-6 Astra — OpenAI
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IN THE AI INDEX

Models named in this story, with their current rank on the index:

Claude Sonnet 5.5 · #6 overallClaude Fable 5.1 · #4 overallClaude Opus 5.5 · #1 overallGemini 4 Argon · #5 overallSee the full AI Model Rankings →
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