What a task costs on Opus 5.5 | Claude by Anthropic The cost of a task, and the cost of a retryYou don't set out to buy millions of tokens. You set out to build a feature, finish a migration, or run a task. The token count is whatever the model needed to get there. Two models with the same cost per token can cost very different amounts on the same... はてなテクノロジー 2026年09月23日 04:27