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GPT 5.6 Sol (Fast)
openai/gpt-5-6-sol-fastPrices
- Input
$8.00 per 1M tokens
low- Input (>272k ctx)
$16.00 per 1M tokens
low- Input (cache write, >272k ctx)
$20.00 per 1M tokens
low- Input (cache write)
$10.00 per 1M tokens
low- Input (cached read, >272k ctx)
$1.60 per 1M tokens
low- Input (cached read)
$0.80 per 1M tokens
low- Output
$40.00 per 1M tokens
low- Output (>272k ctx)
$60.00 per 1M tokens
low
Specifications
- Provider
- openai
- Context window
- 1,050,000
- Max output tokens
- 128,000
- Open weights
- no
- Released
- 07/09/2026
- Retires
- no date announced
- First seen by this tracker
Price history
Input — per 1M tokens
| From | Amount |
|---|---|
| 09/14/2026 | 4 |
| 09/20/2026 | 8 |
Output — per 1M tokens
| From | Amount |
|---|---|
| 09/14/2026 | 20 |
| 09/20/2026 | 40 |
Input (cached read) — per 1M tokens
| From | Amount |
|---|---|
| 09/14/2026 | 0.4 |
| 09/20/2026 | 0.8 |
Input (cache write) — per 1M tokens
| From | Amount |
|---|---|
| 09/14/2026 | 5 |
| 09/20/2026 | 10 |
No changes recorded
- Input (>272k ctx)
- 16 per 1M tokens, unchanged since 09/22/2026
- Output (>272k ctx)
- 60 per 1M tokens, unchanged since 09/22/2026
- Input (cached read, >272k ctx)
- 1.6 per 1M tokens, unchanged since 09/22/2026
- Input (cache write, >272k ctx)
- 20 per 1M tokens, unchanged since 09/22/2026