GPT-6 Astra on OpenRouter

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 1M Released Sep 4, 2026 Different companies host the same model. OpenRou...