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npm · #4482 most downloaded on npm
Last release 4 days ago
30 Sep 2026
Ships on a steady schedule
a new release about every 8 days
Some releases are documented
notes for 33 of the last 60 stable releases
Nothing withdrawn
no release was ever pulled
2 years old
637 releases · first in 2024
2109385: 'fix(anthropic): Opus 4.5 maxOutputTokens bump 32000 -> 64000'
maxOutputTokens bump 32000 -> 64000'83aaad8: Opus 4.5 and effort provider option
effort provider optionOne column per month.
b8ea36e: feat(provider/anthropic): Anthropic-native structured outputs
983e394: chore(provider/anthropic): add missing provider options jsdoc
@ai-sdk/provider-utils@4.0.0-beta.34
1d15673: fix(provider/anthropic): clamp temperature to valid 0-1 range with warnings
@ai-sdk/provider-utils@4.0.0-beta.33
@ai-sdk/provider-utils@4.0.0-beta.32
1742445: Support for custom provider name in google and anthropic providers
@ai-sdk/provider-utils@4.0.0-beta.31
@ai-sdk/provider-utils@4.0.0-beta.30
@ai-sdk/provider-utils@4.0.0-beta.29
@ai-sdk/provider-utils@4.0.0-beta.28
@ai-sdk/provider-utils@4.0.0-beta.27
f4e4a95: feat(provider/anthropic): enable fine grained tool streaming by default
cf4e2a9: Add support for tool calling with structured output
@ai-sdk/provider-utils@4.0.0-beta.26
@ai-sdk/provider-utils@4.0.0-beta.25
0c3b58b: fix(provider): add specificationVersion to ProviderV3
@ai-sdk/provider-utils@4.0.0-beta.23
@ai-sdk/provider-utils@4.0.0-beta.22
@ai-sdk/provider-utils@4.0.0-beta.21
7c4328e: Adds url-based pdf and image support for anthropic tool results
21f378c: fix(provider/anthropic): do not limit maxTokens when model id is unknown
80894b3: add return file_id property for anthropic code-execution-20250825 to download output files.
file_id property for anthropic code-execution-20250825 to download output files.@ai-sdk/provider-utils@4.0.0-beta.20
0e38a79: support ANTHROPIC_BASE_URL
f4db7b5: feat(provider/anthropic): expose container from response in provider metadata
ca07285: feat(anthropic): add prompt caching validation
9354297: feat(provider/anthropic): add support for Agent Skills
3794514: feat: flexible tool output content support
81d4308: feat(provider/anthropic): mcp connector support
4c5a6be: feat(provider/anthropic): default and limit maxTokens based on model
f33a018: chore: add model ID for Haiku 4.5
@ai-sdk/provider-utils@4.0.0-beta.17
d08308b: feat(provider/anthropic): memory tool
6f845b4: Add support for 2025-08-25 code execution tool
ed537e1: Add support for pdf file in tool result in anthropic
@ai-sdk/provider-utils@4.0.0-beta.16
@ai-sdk/provider-utils@4.0.0-beta.15
@ai-sdk/provider-utils@4.0.0-beta.14
@ai-sdk/provider-utils@4.0.0-beta.13
@ai-sdk/provider-utils@4.0.0-beta.12
9cff587: chore(provider/anthropic): lazy schema loading
95f65c2: chore: use import \* from zod/v4
@ai-sdk/provider-utils@4.0.0-beta.10
@ai-sdk/provider-utils@3.1.0-beta.9
@ai-sdk/provider-utils@3.1.0-beta.8
e8109d3: feat: tool execution approval
dedf206: feat(provider/anthropic): expose stop_sequence in provider metadata
0adc679: feat(provider): shared spec v3
a5a8db4: chore: add model ID for Sonnet 4.5
e1e2821: fix(provider/anthropic): support null title in web fetch tool
10c1322: fix: moved dependency @ai-sdk/test-server to devDependencies
LanguageModelV3@ai-sdk/test-server to devDependencies11e4abe: feat(provider/anthropic): web search tool updates
11e4abe: feat(provider/anthropic): web search tool updates
afb00e3: feat(provider/anthropic): add text_editor_20250728 tool support
Add text_editor_20250728 tool for Claude 4 models (Sonnet 4, Opus 4, Opus 4.1) with optional max_characters parameter and no undo_edit command support.
f6603b7: fix(provider/anthropic): correct raw usage information
fa35e95: feat(provider/anthropic): add web fetch tool
c5440c5: chore(provider/anthropic): update anthropic model ids
4616b86: chore: update zod peer depenedency version
@ai-sdk/provider-utils@3.1.0-beta.3
Provider-V31cad0ab: feat: add provider version to user-agent header
@ai-sdk/test-server@1.0.0-beta.0
78928cb: release: start 5.1 beta
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