Claude Opus 5: price, context window and licence
Cache hits at $0.50 per million against $5 for fresh input — a 90% discount; output rate not published in our coverage.
| Input | $5 per million tokens |
|---|---|
| Output | — per million tokens |
| Cached input | $0.50 per million tokens |
| Context window | — |
| Licence | proprietary |
| Vendor | Anthropic |
| Released |
Where these figures come from
Reported in How to — cut your LLM bill without switching models, which cites Anthropic's own published pricing. Rates last checked 30 Oct 2026; if Anthropic has changed them since, that report's source link is where to confirm.