chore(deps): bump @ai-sdk/anthropic from 3.0.84 to 4.0.21

[dependabot]

Bumps @ai-sdk/anthropic from 3.0.84 to 4.0.21.

Release notes

Sourced from @​ai-sdk/anthropic's releases.

@​ai-sdk/anthropic@​4.0.21

Patch Changes

• e29788d: fix(anthropic): report thinking tokens as reasoning token usage

@​ai-sdk/anthropic@​4.0.20

Patch Changes

• cbdc990: feat (provider/anthropic): support fallbacks 'default' mode, which routes safety classifier refusals to Anthropic's recommended fallback model (adds the server-side-fallback-2026-07-01 beta automatically)
• cbdc990: feat (provider/anthropic): support mid-conversation tool changes via the toolChanges system message provider option, emitting tool_addition/tool_removal content blocks and the mid-conversation-tool-changes-2026-07-01 beta
• cbdc990: feat (provider/anthropic): add claude-opus-5 model id with frontier-tier capabilities (128k output tokens, structured output, adaptive thinking, xhigh effort, sampling parameter rejection, thinking-disabled only at effort high or below)

@​ai-sdk/anthropic@​3.0.103

Patch Changes

• 7865a71: fix(anthropic): report thinking tokens as reasoning token usage

@​ai-sdk/anthropic@​3.0.102

Patch Changes

• b4c4426: feat (provider/anthropic): support fallbacks 'default' mode, which routes safety classifier refusals to Anthropic's recommended fallback model (adds the server-side-fallback-2026-07-01 beta automatically)
• b4c4426: feat (provider/anthropic): support mid-conversation tool changes via the toolChanges system message provider option, emitting tool_addition/tool_removal content blocks and the mid-conversation-tool-changes-2026-07-01 beta
• b4c4426: feat (provider/anthropic): add claude-opus-5 model id with frontier-tier capabilities (128k output tokens, structured output, adaptive thinking, xhigh effort, sampling parameter rejection, thinking-disabled only at effort high or below)

Changelog

Sourced from @​ai-sdk/anthropic's changelog.

4.0.21

Patch Changes

• e29788d: fix(anthropic): report thinking tokens as reasoning token usage

4.0.20

Patch Changes

• cbdc990: feat (provider/anthropic): support fallbacks 'default' mode, which routes safety classifier refusals to Anthropic's recommended fallback model (adds the server-side-fallback-2026-07-01 beta automatically)
• cbdc990: feat (provider/anthropic): support mid-conversation tool changes via the toolChanges system message provider option, emitting tool_addition/tool_removal content blocks and the mid-conversation-tool-changes-2026-07-01 beta
• cbdc990: feat (provider/anthropic): add claude-opus-5 model id with frontier-tier capabilities (128k output tokens, structured output, adaptive thinking, xhigh effort, sampling parameter rejection, thinking-disabled only at effort high or below)

4.0.19

Patch Changes

• 01a596a: fix (provider/anthropic): use current-generation capability defaults for unrecognized Claude model IDs while retaining conservative defaults for legacy Claude and non-Claude models.

4.0.18

Patch Changes

• 97de198: Warn when an unknown model uses the default 4096 max output token limit.

4.0.17

Patch Changes

• b72fc7c: fix(amazon-bedrock): sanitize unsupported JSON Schema constraints in native Anthropic structured output
• 9218ebe: fix(provider/anthropic): warn when parallel tool use is requested with JSON tool structured output
• Updated dependencies [02ffdcb]
• Updated dependencies [76cb673]
  • @​ai-sdk/provider-utils@​5.0.12

4.0.16

Patch Changes

• afcf19c: fix(provider/anthropic): preserve web search citations when replaying assistant messages
• Updated dependencies [cd06458]
  • @​ai-sdk/provider-utils@​5.0.11

4.0.15

Patch Changes

• Updated dependencies [31c7be8]
  • @​ai-sdk/provider-utils@​5.0.10

... (truncated)

Commits

• c8baafc Version Packages (#17926)
• e29788d fix(anthropic): report thinking tokens as reasoning token usage (#17923)
• 1d44024 Version Packages (#17895)
• cbdc990 feat(anthropic): opus 5 (#17904)
• 3c98985 Version Packages (#17868)
• 01a596a fix: incorrect capability defaults for unrecognized Claude model IDs (#17830)
• 4742a2b Version Packages (#17615)
• 97de198 fix: surface the implicit output token limit for unknown Anthropic models (#1...
• 0319ff3 Version Packages (#17553)
• b72fc7c fix: prevent Bedrock native structured output from forwarding unsupported JSO...
• Additional commits viewable in compare view

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Project	Deployment	Actions	Updated (UTC)
cheatcode	Error		Jul 22, 2026 12:59pm

[iamjr15]

Closing this scheduled version-update PR as part of the Dependabot policy cleanup. Security updates remain enabled; future minor and patch version updates will be grouped monthly, and major upgrades will be planned explicitly.

[dependabot]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.