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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 Code CLI 22 Oct 2026
One change · claude-code

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Nearest release: v2.1.309, published an hour after upstream edited the page. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.

Upstream edited this page at 22 Oct 2026 18:47 UTC, give or take a minute or two: the time comes from Anthropic’s own sitemap rather than from a commit. This site recorded the change at 22 Oct 2026 19:07 UTC.

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25462546### Couldn't confirm model with the API
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2548You switched models through the [Agent SDK](/docs/en/agent-sdk/typescript.md) `setModel()` method or an app that runs the Claude Code CLI for you, such as the [Desktop app](/docs/en/desktop.md), and the request that confirms the model ID with your API endpoint got no answer within five seconds. The session keeps its current model.
2548You switched models through the [Agent SDK](/docs/en/agent-sdk/typescript.md) `setModel()` method or an app that runs the Claude Code CLI for you, such as the [Desktop app](/docs/en/desktop.md), and the request that confirms the model ID with your API endpoint got no answer within 15 seconds. The session keeps its current model.
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25502550```text theme={null}
25512551Couldn't confirm model "claude-sonnet-5" with the API. Try again, or run /model to see available models.
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26312631Typing `/model <name>` for a restricted model is rejected and the session keeps its current model. For a model disabled in the admin console, the rejection reads `Model '<name>' is restricted by your organization's settings. Run /model to choose a different model.` For a model that managed settings exclude, it reads `Model '<name>' is not available. Your organization restricts model selection.`
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2633A notice prefixed with an agent
2633A notice prefixed with an agent,
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