Back to models
available
Claude Opus 5 (Fast)
anthropic/claude-opus-5-fastPrices
- Input
$10.00 per 1M tokens
low- Input (cache write)
$12.50 per 1M tokens
low- Input (cached read)
$1.00 per 1M tokens
low- Output
$50.00 per 1M tokens
low
Also available on
The same model, sold by someone else. The price above is the maker's own.
| Channel | What | Price |
|---|---|---|
| Other · openrouter | 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 |
Specifications
- Provider
- anthropic
- Context window
- 1,000,000
- Max output tokens
- 128,000
- Open weights
- no
- Released
- 07/24/2026
- 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