Observed source change · Anthropic
Claude API pricing documentation changed
Published documentation; runtime behavior and legal interpretation not established.
Last unchanged check: 2026-10-23T02:05:10Z
First changed check: 2026-10-23T03:36:31Z
Before
| :----------------------------------------------------------------------------------------------------------------------------------- | :-------------------- | :-------------- | :-------------- | :----------------------- | :--------------------- | | Claude Opus 4.1 ([retired, except on Bedrock and Google Cloud](https://platform.claude.com/docs/en/about-claude/model-deprecations)) | $15 / MTok | $18.75 / MTok | $30 / MTok | $1.50 / MTok | $75 / MTok | | Claude Opus 4 ([retired, except on Google Cloud](https://platform.claude.com/docs/en/about-claude/model-deprecations)) | $15 / MTok | $18.75 / MTok | $30 / MTok | $1.50 / MTok | $75 / MTok | | Claude Sonnet 4 ([retired, except on Bedrock and Google Cloud](https://platform.claude.com/docs/en/about-claude/model-deprecations)) | $3 / MTok …
After
| :--------------------------------------------------------------------------------------------------------------------------------------------------------------------- | :-------------------- | :-------------- | :-------------- | :----------------------- | :--------------------- | | Claude Opus 4.1 ([retired, except on Bedrock and Claude Models on Google Cloud (Google managed)](https://platform.claude.com/docs/en/about-claude/model-deprecations)) | $15 / MTok | $18.75 / MTok | $30 / MTok | $1.50 / MTok | $75 / MTok | | Claude Opus 4 ([retired, except on Claude Models on Google Cloud (Google managed)](https://platform.claude.com/docs/en/about-claude/model-deprecations)) | $15 / MTok | $18.75 / MTok | $30 / MTok | $1.50 / MTok | $75 / MTok | | Claude Sonnet 4 ([retired, …
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Raw before SHA-256: 62c66784feffbbbf1ee0c00641e82bb6320f425ec9ef602c6d082448dac1d131
Raw after SHA-256: 7290220dcde922ef0cfc83fe37213bc709c47723c0ae38bfed38374e40cce998
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