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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial
HomeDocsClaude Developer Platform 23 Oct 2026
One change · api

api-and-data-retention changedmanage-claude/api-and-data-retention

Nearest release: v2.1.309, published 3 hours before this site recorded the change. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.

Recorded here
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From line 172 where the diff opens
First seen 14 Aug 2026 this site's first read of the page
Recorded edits25to this page, all time

The whole hunk

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172172| [1M token context window](https://platform.claude.com/docs/en/build-with-claude/context-windows) | `/v1/messages` | <Eligible>Yes</Eligible> | <Eligible>Yes</Eligible> | |
173173| [Adaptive thinking](https://platform.claude.com/docs/en/build-with-claude/thinking) | `/v1/messages` | <Eligible>Yes</Eligible> | <Eligible>Yes</Eligible> | |
174174| [Advisor tool](https://platform.claude.com/docs/en/agents-and-tools/tool-use/advisor-tool) | `/v1/messages`<br />with `advisor` tool | <Eligible>Yes</Eligible> | <Eligible status="no">No</Eligible> | Advisor model output is returned in the API response; nothing is stored server-side after the response. |
175| [Agent Skills](https://platform.claude.com/docs/en/agents-and-tools/agent-skills/overview) | `/v1/skills`<br />`/v1/messages` with `skills` | <Eligible status="no">No</Eligible> | <Eligible status="no">No</Eligible> | Skill data retained according to standard policy. See [Agent Skills data retention](https://platform.claude.com/docs/en/agents-and-tools/agent-skills/overview#data-retention). |
175| [Agent Skills](https://platform.claude.com/docs/en/agents-and-tools/agent-skills/overview) | `/v1/skills`<br />`/v1/messages`<br />with `skills` | <Eligible status="no">No</Eligible> | <Eligible status="no">No</Eligible> | Skill data retained according to standard policy. See [Agent Skills data retention](https://platform.claude.com/docs/en/agents-and-tools/agent-skills/overview#data-retention). |
176176| [Bash tool](https://platform.claude.com/docs/en/agents-and-tools/tool-use/bash-tool) | `/v1/messages`<br />with `bash` tool | <Eligible>Yes</Eligible> | <Eligible>Yes</Eligible> | Client-side tool run in your environment. |
177177| [Batch processing](https://platform.claude.com/docs/en/build-with-claude/batch-processing) | `/v1/messages/batches` | <Eligible status="no">No</Eligible> | <Eligible status="no">No</Eligible> | 29-day retention; async storage required. See [Batch processing data retention](https://platform.claude.com/docs/en/build-with-claude/batch-processing#data-retention). |
178178| [Browser use](https://platform.claude.com/docs/en/agents-and-tools/tool-use/browser-use-tool) | `/v1/messages`<br />with `browser` toolset | <Eligible>Yes</Eligible> | <Eligible status="no">No</Eligible> | Client-side tool. Anthropic does not run browser actions or retain page content beyond standard API handling. Not covered under HIPAA readiness; requests that include the browser use tool are not blocked. See [Browser use data retention](https://platform.claude.com/docs/en/agents-and-tools/tool-use/browser-use-tool#data-retention). |
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