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 agentic tasks that involve computer and browser use.
Modalities
In / Out Price
$10 / $50per 1M
Context
1.1M
Released
Sep 4, 2026