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OpenAI: GPT-6 Astra Pro
openai/gpt-6-astra-proPrices
- Input
$10.00 per 1M tokens
medium- Input (>272k ctx)
$20.00 per 1M tokens
medium- Input (cache write, >272k ctx)
$25.00 per 1M tokens
medium- Input (cache write)
$12.50 per 1M tokens
medium- Input (cached read, >272k ctx)
$2.00 per 1M tokens
medium- Input (cached read)
$1.00 per 1M tokens
medium- Output
$50.00 per 1M tokens
medium- Output (>272k ctx)
$75.00 per 1M tokens
medium
Also available on
The same model, sold by someone else. The price above is the maker's own.
| Channel | What | Price |
|---|---|---|
| OpenRouter · openai | Input | $10.00 per 1M tokens |
| Input (cache write) | $12.50 per 1M tokens | |
| Input (cached read) | $1.00 per 1M tokens | |
| Output | $50.00 per 1M tokens | |
| Query | $0.01 per query | |
| Other · kilo | Input | $10.00 per 1M tokens |
| Input (cache write) | $12.50 per 1M tokens | |
| Input (cached read) | $1.00 per 1M tokens | |
| Output | $50.00 per 1M tokens | |
| Other · nano-gpt | Input | $10.00 per 1M tokens |
| Input (cache write) | $12.50 per 1M tokens | |
| Input (cached read) | $1.00 per 1M tokens | |
| Output | $50.00 per 1M tokens | |
| Other · openrouter | Input | $10.00 per 1M tokens |
| Input (>272k ctx) | $20.00 per 1M tokens | |
| Input (cache write, >272k ctx) | $25.00 per 1M tokens | |
| Input (cache write) | $12.50 per 1M tokens | |
| Input (cached read, >272k ctx) | $2.00 per 1M tokens | |
| Input (cached read) | $1.00 per 1M tokens | |
| Output | $50.00 per 1M tokens | |
| Output (>272k ctx) | $75.00 per 1M tokens |
Specifications
- Provider
- openai
- Context window
- 1,050,000
- Max output tokens
- 128,000
- Open weights
- no
- Released
- 09/04/2026
- Retires
- no date announced
- First seen by this tracker
Price history
No price of this model has changed since we started tracking it.
- Input
- 10 per 1M tokens, unchanged since 09/14/2026
- Output
- 50 per 1M tokens, unchanged since 09/14/2026
- Input (cached read)
- 1 per 1M tokens, unchanged since 09/14/2026
- Input (cache write)
- 12.5 per 1M tokens, unchanged since 09/14/2026
- Input (>272k ctx)
- 20 per 1M tokens, unchanged since 09/14/2026
- Output (>272k ctx)
- 75 per 1M tokens, unchanged since 09/14/2026
- Input (cached read, >272k ctx)
- 2 per 1M tokens, unchanged since 09/14/2026
- Input (cache write, >272k ctx)
- 25 per 1M tokens, unchanged since 09/17/2026