GPT-6 Astra
by OpenAI
GPT-6 Astra is OpenAI's flagship model for demanding end-to-end work. It is suited for advanced analysis, software engineering, deep research, scientific work, and document creatio
Models
GPT-6 Astra
Added 5 Sept 2026
Overview
GPT-6 Astra is OpenAI's flagship model for demanding end-to-end work. It is suited for advanced analysis, software engineering, deep research, scientific work, and document creation, with particular strengths in long-horizon...
How to use / API access
Call via OpenRouter with model id `openai/gpt-6-astra`.
- openrouter ·
openai/gpt-6-astraDocs
OpenRouter id: openai/gpt-6-astra
Benchmarks
- Intelligence Index (artificial-analysis) : 54.7 index
- Coding Index (artificial-analysis) : 76.9 index
- Agentic Index (artificial-analysis) : 51.6 index
Notes
GPT-6 Astra is listed in the EDNA Models directory from the OpenRouter catalogue.
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