GPT-6 Astra
OpenAIProprietary1.05M context
GPT-6 Astra is a proprietary model from OpenAI with a 1.05M-token context window. 3 providers list it, from $10.00 per million input tokens and $50.00 per million output tokens (Microsoft Azure and 1 other).
- Maker
- OpenAI
- Licence
- Proprietary
- Context window
- 1.05M
- Providers listed
- 3
- Lowest input, per 1M
- $10.00
- Lowest output, per 1M
- $50.00
- OpenAI's own API, per 1M
- $10.00 in · $50.00 out
- Effort settings
- Max
Providers serving GPT-6 Astra
Cheapest first, by the blended rate of three input tokens to one output token. Prices in US dollars per million tokens, as of 26 Oct 2026.
| Provider | Input | Output | Context | Tools | JSON mode | OpenAI-compatible | Model ID |
|---|---|---|---|---|---|---|---|
Microsoft Azure | $10.00 | $50.00 | 1.05M | Yes | Yes | No | gpt-6-astra |
OpenAI | $10.00 | $50.00 | 1.05M | Yes | Yes | Yes | gpt-6-astra |
Amazon Bedrock | $11.00 | $55.00 | 1.05M | Yes | Yes | No | openai.gpt-6-astra |
Benchmark scores
Published scores only, each linked to its source. Compare every model in Bench rankings