OpenAI: GPT-6 Astra pricing
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… OpenAI: GPT-6 Astra from OpenRouter costs $10.00 per 1M input tokens and $50.00 per 1M output tokens. Cached input is $1.00 per 1M. Context window 1,050,000 tokens.
API id openai/gpt-6-astra · OpenRouter · source · updated 2026-11-10 · general-purpose
OpenAI: GPT-6 Astra specifications
- Provider
- OpenRouter
- API id
openai/gpt-6-astra- Model type
- general-purpose
- Context window
- 1.1M tokens
- Max output
- 128K tokens
- Currency
- USD
- Price source
- Provider API
- Last checked
- 2026-11-10
Tags
- vision
gpt-6-astra across providers
The same model, priced by every seller we track. Ranked by the cost of 1M input + 1M output tokens, standard tier; savings measured against buying from the vendor directly.
| Provider | Input /1M | Cached /1M | Output /1M | 1M in + 1M out | vs vendor |
|---|---|---|---|---|---|
| $10.00 | $1.00 | $50.00 | $60.00 | — | |
| $10.00 | $1.00 | $50.00 | $60.00 | — |
What OpenAI: GPT-6 Astra costs in practice
| Workload | Input tokens | Output tokens | Estimated cost |
|---|---|---|---|
| Short chat turn | 1,000 | 500 | $0.04 |
| Document summary | 50,000 | 2,000 | $0.60 |
| 1M tokens in, 200K out | 1,000,000 | 200,000 | $20.00 |
Estimates use the standard tier and ignore caching discounts, so real bills with repeated prompt prefixes are typically lower.
Common questions
- How much does OpenAI: GPT-6 Astra cost per 1M tokens?
- OpenAI: GPT-6 Astra costs $10.00 per 1M input tokens and $50.00 per 1M output tokens on the standard tier. Cached input is $1.00 per 1M.
- What is OpenAI: GPT-6 Astra's context window?
- OpenAI: GPT-6 Astra accepts up to 1,050,000 tokens in a single request, and can return up to 128,000 output tokens.
- Is there a cheaper OpenRouter model than OpenAI: GPT-6 Astra?
- Yes. Free Models Router is free per 1M input tokens versus $10.00 for OpenAI: GPT-6 Astra, with a 200,000 token context window.
- Where does this OpenAI: GPT-6 Astra price come from?
- From the OpenRouter catalogue, because OpenRouter does not publish machine-readable pricing. OpenRouter is a reseller, so its rate can differ from OpenRouter's own — verify before committing spend.
Head-to-head comparisons
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