Anthropic: Claude Opus 4.1
Verified from OpenRouter · Text & embedding rates at 2026-08-06T00:51:22.785Z.
| Rate | Price | Billing unit | Condition |
|---|---|---|---|
| Input | USD 15 | per 1M input tokens | — |
| Output | USD 75 | per 1M output tokens | — |
| Cache read | USD 1.5 | per 1M cached input tokens | — |
| Cache write | USD 18.75 | per 1M cache-write tokens | — |
| Web search | USD 0.01 | per web search | — |