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| 1 model | openaiOpenAI: GPT-6 Astra (batch)Remove × |
|---|---|
| What’s different | 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… |
| Date | Sep 4, 2026Listed |
API prices USD · provider configuration shown below | |
| Listed rate | $5.00 in / $25.00 out/ 1M tokensOpenAI · via OpenRouter · all routes ↗openai · prompt ≤ 272000 tokens |
| Provider endpoints | 2 endpoints → |
Specifications | |
| Context window | 1.1M |
| Max output | 128K |
| Parameters | — |
| Tool calling | Supported |
| Structured output | Supported |
| Image input | Supported |
| Reasoning | Supported |
| Prompt caching | Supported |