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Sweep 30 Oct 2026 · 01:02Z Build v2.1.314 532 read Stable v2.1.308 Latest v2.1.314 Next v2.1.314 Feeds RSS JSON llms.txt llms-full.txt Unofficial
HomeDocsClaude Code CLI 30 Oct 2026
One change · claude-code

Model configuration changedmodel-config

Nearest release: v2.1.314, published 17 hours before 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 30 Oct 2026 17:44 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 30 Oct 2026 18:07 UTC.

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First seen 14 Aug 2026 this site's first read of the page
Recorded edits84to this page, all time

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451451 
452452The behavior of `default` depends on your account type:
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454* **Pro, Max, Team, Enterprise, and Anthropic API**: defaults to Opus 5.5
454* **Pro, Max, Ultra, Team, Enterprise, and Anthropic API**: defaults to Opus 5.5
455455* **Claude Platform on AWS, Amazon Bedrock, and Google Cloud's Agent Platform**: defaults to Opus 5.5
456456* **Microsoft Foundry**: defaults to Sonnet 4.5
457457 
458Before v2.1.280, `default` resolved to Sonnet 5 on Pro and Team Standard, and to Opus 5 on Max, Team Premium, Enterprise, the Anthropic API, Claude Platform on AWS, Amazon Bedrock, and Google Cloud's Agent Platform from v2.1.219. Before v2.1.219, `default` resolved to Opus 4.8 on the Anthropic API, Max, Team Premium, and Enterprise pay-as-you-go from v2.1.154, and on Claude Platform on AWS, Amazon Bedrock, and Google Cloud's Agent Platform from v2.1.207. Before v2.1.207, `default` resolved to Opus 4.7 on Claude Platform on AWS and to Sonnet 4.5 on Amazon Bedrock and Google Cloud's Agent Platform.
458Before v2.1.280, `default` resolved to Sonnet 5 on Pro and Team Standard, and to Opus 5 on Max, Ultra, Team Premium, Enterprise, the Anthropic API, Claude Platform on AWS, Amazon Bedrock, and Google Cloud's Agent Platform from v2.1.219. Before v2.1.219, `default` resolved to Opus 4.8 on the Anthropic API, Max, Ultra, Team Premium, and Enterprise pay-as-you-go from v2.1.154, and on Claude Platform on AWS, Amazon Bedrock, and Google Cloud's Agent Platform from v2.1.207. Before v2.1.207, `default` resolved to Opus 4.7 on Claude Platform on AWS and to Sonnet 4.5 on Amazon Bedrock and Google Cloud's Agent Platform.
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460460When an admin has set an [organization default model](#organization-default-model), `default` resolves to that model instead of the account-type default above. Requires Claude Code v2.1.196 or later. `default` can also resolve to the model you set with [`ANTHROPIC_DEFAULT_MODEL`](#set-a-default-model-for-new-sessions), under the conditions listed in its section, or to the model [recorded on your account](#setting-your-model).
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755755Fable 5.1, Fable 5, Sonnet 5 and later, Haiku 5.5, and Opus 4.7 and later run with the 1M window by default, with no `[1m]` suffix needed. That includes sessions on Amazon Bedrock, Google Cloud's Agent Platform, and Microsoft Foundry, and [Claude apps gateway](https://code.claude.com/docs/en/claude-apps-gateway) sessions. To run them with a 200K window instead, see [Turn off 1M context](#turn-off-1m-context).
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757Opus 4.6 and Sonnet 4.6 reach 1M only through their `[1m]` variant, and access to that variant depends on your plan. On Max, Team, and Enterprise plans, including both Team Standard and Team Premium seats, Opus 4.6 with 1M context is included with your subscription. Sonnet 4.6 with 1M context requires [usage credits](https://support.claude.com/en/articles/12429409-extra-usage-for-paid-claude-plans) on every subscription plan, including Max.
757Opus 4.6 and Sonnet 4.6 reach 1M only through their `[1m]` variant, and access to that variant depends on your plan. On Max, Ultra, Team, and Enterprise plans, including both Team Standard and Team Premium seats, Opus 4.6 with 1M context is included with your subscription. Sonnet 4.6 with 1M context requires [usage credits](https://support.claude.com/en/articles/12429409-extra-usage-for-paid-claude-plans) on every subscription plan, including Max and Ultra.
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759759| Plan | Opus 4.6 with 1M context | Sonnet 4.6 with 1M context |
760760| - | - | - |
761| Max, Team, and Enterprise | Included with subscription | Requires [usage credits](https://support.claude.com/en/articles/12429409-extra-usage-for-paid-claude-plans) |
761| Max, Ultra, Team, and Enterprise | Included with subscription | Requires [usage credits](https://support.claude.com/en/articles/12429409-extra-usage-for-paid-claude-plans) |
762762| Pro | Requires [usage credits](https://support.claude.com/en/articles/12429409-extra-usage-for-paid-claude-plans) | Requires [usage credits](https://support.claude.com/en/articles/12429409-extra-usage-for-paid-claude-plans) |
763763| API and pay-as-you-go | Full access | Full access |
764764 
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