According to UsagePricing's tracker, GPT-6 Astra costs $10.00 per 1M input tokens and $50.00 per 1M output tokens as of September 2026. The model supports a 1,050,000-token context window.
Flagship GPT-6 model for demanding end-to-end work — 1.05M context, up to 128K output tokens. Launched Sep 4, 2026. Requests above 272K input tokens bill at double the standard rate ($20/$75).
Token Costs (per 1M)
Technical Specs
Price History
| Date | Input Price | Output Price |
|---|---|---|
| 9/4/2026 | $10.00 | $50.00 |
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Frequently Asked Questions
How much does GPT-6 Astra cost per 1M tokens? ▼
GPT-6 Astra costs $10 per 1M input tokens and $50 per 1M output tokens as of September 2026.
What is GPT-6 Astra's context window? ▼
GPT-6 Astra has a context window of 1,050,000 tokens, meaning it can process approximately 787,500 words in a single request.
Who makes GPT-6 Astra? ▼
GPT-6 Astra is made by OpenAI. You can access it via the OpenAI API.