Claude Opus 4.6

Official first-party pricing page also lists prompt caching write rates of $6.25/MTok for 5-minute cache writes and $10/MTok for 1-hour cache writes. Pricing is shown in USD.

Anthropic’s official pricing page lists Claude Opus 4.6 at $5 per million input tokens and $25 per million output tokens, with prompt caching read/hit pricing at $0.50 per million cached input tokens; cache writes are $6.25 per million for 5-minute writes and $10 per million for 1-hour writes.