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npm · #4234 most downloaded on npm
Last release 4 days ago
30 Sep 2026
Ships on a steady schedule
a new release about every 8 days
Most releases are documented
notes for 38 of the last 60 stable releases
Nothing withdrawn
no release was ever pulled
2 years old
689 releases · first in 2024
For all externally exported symbols that were renamed, the old names continue to work via deprecated aliases.
04e9009: chore: make provider implementations code patterns more consistent, including renaming certain exported symbols
For all externally exported symbols that were renamed, the old names continue to work via deprecated aliases.
9bd6512: feat(provider): change file part data property to be tagged with a type and remove the image part type
One column per month.
9f0e36c: trigger release for all packages after provenance setup
58a2ad7: fix: more precise default message for tool execution denial
a3757d7: chore(provider/google): remove useless GenerativeAI affix from types and classes for consistency
@ai-sdk/provider-utils@5.0.0-beta.25
@ai-sdk/provider-utils@5.0.0-beta.24
@ai-sdk/provider-utils@5.0.0-beta.23
@ai-sdk/provider-utils@5.0.0-beta.22
55f0938: chore(provider/google): update available models
@ai-sdk/provider-utils@5.0.0-beta.21
b3976a2: Add workflow serialization support to all provider models.
b3976a2: Add workflow serialization support to all provider models.
@ai-sdk/provider-utils: New serializeModel() helper that extracts only serializable properties from a model instance, filtering out functions and objects containing functions. Third-party provider authors can use this to add workflow support to their own models.
All providers: headers is now optional in provider config types. This is non-breaking — existing code that passes headers continues to work. Custom provider implementations that construct model configs manually can now omit headers, which is useful when models are deserialized from a workflow step boundary where auth is provided separately.
All provider model classes now include WORKFLOW_SERIALIZE and WORKFLOW_DESERIALIZE static methods, enabling them to cross workflow step boundaries without serialization errors.
ff5eba1: feat: roll image-* tool output types into their equivalent file-* types
Updated dependencies [b3976a2]
Updated dependencies [ff5eba1]
ef992f8: Remove CommonJS exports from all packages. All packages are now ESM-only ("type": "module"). Consumers using require() must switch to ESM imp
"type": "module"). Consumers using require() must switch to ESM import syntax.9a0a618: fix(google): fix serviceTier to be correctly formatted for Vertex API
serviceTier to be correctly formatted for Vertex API90e2d8a: chore: fix unused vars not being flagged by our lint tooling
5b7e7c2: fix(google-vertex): don't send streamFunctionCallArguments for unary API calls and change default to false
@ai-sdk/provider-utils@5.0.0-beta.17
5036db8: feat(google-vertex): add support for streaming tool arguments input
@ai-sdk/provider-utils@5.0.0-beta.16
@ai-sdk/provider-utils@5.0.0-beta.15
@ai-sdk/provider-utils@5.0.0-beta.14
46d1149: chore(provider-utils,google): fix grammar errors in error and warning messages
a05109d: feat(provider/google): preserve per-modality token details in usage data
@ai-sdk/provider-utils@5.0.0-beta.11
55db546: fix(provider/google): fix Gemini service tier enum after upstream update
c29a26f: feat(provider): add support for provider references and uploading files as supported per provider
38fc777: Add AI Gateway hint to provider READMEs
@ai-sdk/provider-utils@5.0.0-beta.9
@ai-sdk/provider-utils@5.0.0-beta.8
01fa606: feat(provider/google): support combining built-in tools with function calling on Gemini 3
9715ec7: feat(provider/google): add support for service tier parameter
@ai-sdk/provider-utils@5.0.0-beta.7
6190649: chore(provider/google): remove obsolete Google image model
18c1970: feat(provider/google): Add multimodal tool-result support for Google function responses.
18c1970: feat(provider/google): Add multimodal tool-result support for Google function responses.
Tool results with output.type = 'content' now map media parts into
functionResponse.parts for Google models, including image-data,
file-data, and base64 data: URLs in URL-style content parts.
Remote HTTP(S) URLs in URL-style tool-result parts are not supported.
3887c70: feat(provider): add new top-level reasoning parameter to spec and support it in generateText and streamText
generateText and streamText@ai-sdk/provider-utils@5.0.0-beta.5
@ai-sdk/provider-utils@5.0.0-beta.4
f7d4f01: feat(provider): add support for reasoning-file type for files that are part of reasoning
reasoning-file type for files that are part of reasoning@ai-sdk/provider-utils@5.0.0-beta.2
e59176c: chore(google): update v3 specs to v4
4dac142: feat(google): add new finishMessage field in providerMetadata
82288b0: feat(provider/google): add gemini-embedding-2-preview and fix multimodal embedding support with embedMany
gemini-embedding-2-preview and fix multimodal embedding support with embedManyadd4326: fix(provider/google): correct JSDoc for multimodal embedding content option
ab43029: feat(provider/google): support multimodal content parts in embedding provider options
2edd14e: fix(provider/google): correctly mark reasoning files as such and fix related multi-turn errors
@ai-sdk/provider-utils@5.0.0-beta.1
c9c4661: fix(provider/google): preserve groundingMetadata and urlContextMetadata when they arrive in a stream chunk before the finishReason chunk
19b95f9: fix(google): use VALIDATED function calling mode when any tool has strict:true
@ai-sdk/provider-utils@5.0.0-beta.0
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