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Daily snapshotPosition of GPT-6 Astra among AI Models on List of Best, recorded once a day. Lower is better.
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Model specification
Documentation| Context window | 1.05M tokens |
|---|---|
| Max output | 128k tokens |
| Input | Text, Image, Pdf |
| Output | Text |
| Capabilities | Reasoning, Tool calling, Structured output, Attachments |
| Weights | Proprietary |
| Released | 2026-09-04 |
| Reasoning controls | effort: none/low/medium/high/xhigh/max |
| Model ID | openai/gpt-6-astra-fast |
Available from 1 provider
| Vercel AI Gateway | $20 in / $100 out · cache read $2 · 1.05M ctx |
|---|
Prices per million tokens, as published by each provider, snapshot of 5 Sep 2026. Not an offer — check the provider before relying on a figure.