@ai-sdk/anthropic
Version:
The **[Anthropic provider](https://sdk.vercel.ai/providers/ai-sdk-providers/anthropic)** for the [AI SDK](https://sdk.vercel.ai/docs) contains language model support for the [Anthropic Messages API](https://docs.anthropic.com/claude/reference/messages_pos
822 lines (505 loc) • 15.4 kB
Markdown
# @ai-sdk/anthropic
## 1.2.10
### Patch Changes
- Updated dependencies [beef951]
- @ai-sdk/provider@1.1.3
- @ai-sdk/provider-utils@2.2.7
## 1.2.9
### Patch Changes
- aeba38e: Add support for URL-based PDF documents in the Anthropic provider
## 1.2.8
### Patch Changes
- Updated dependencies [013faa8]
- @ai-sdk/provider@1.1.2
- @ai-sdk/provider-utils@2.2.6
## 1.2.7
### Patch Changes
- Updated dependencies [c21fa6d]
- @ai-sdk/provider-utils@2.2.5
- @ai-sdk/provider@1.1.1
## 1.2.6
### Patch Changes
- Updated dependencies [2c19b9a]
- @ai-sdk/provider-utils@2.2.4
## 1.2.5
### Patch Changes
- 292f543: fix (provider/google-vertex): fix anthropic support for image urls in messages
## 1.2.4
### Patch Changes
- Updated dependencies [28be004]
- @ai-sdk/provider-utils@2.2.3
## 1.2.3
### Patch Changes
- Updated dependencies [b01120e]
- @ai-sdk/provider-utils@2.2.2
## 1.2.2
### Patch Changes
- aeaa92b: feat (provider/anthropic): expose type for validating Anthropic responses provider options
## 1.2.1
### Patch Changes
- Updated dependencies [f10f0fa]
- @ai-sdk/provider-utils@2.2.1
## 1.2.0
### Minor Changes
- 5bc638d: AI SDK 4.2
### Patch Changes
- Updated dependencies [5bc638d]
- @ai-sdk/provider@1.1.0
- @ai-sdk/provider-utils@2.2.0
## 1.1.19
### Patch Changes
- Updated dependencies [d0c4659]
- @ai-sdk/provider-utils@2.1.15
## 1.1.18
### Patch Changes
- Updated dependencies [0bd5bc6]
- @ai-sdk/provider@1.0.12
- @ai-sdk/provider-utils@2.1.14
## 1.1.17
### Patch Changes
- Updated dependencies [2e1101a]
- @ai-sdk/provider@1.0.11
- @ai-sdk/provider-utils@2.1.13
## 1.1.16
### Patch Changes
- Updated dependencies [1531959]
- @ai-sdk/provider-utils@2.1.12
## 1.1.15
### Patch Changes
- e1d3d42: feat (ai): expose raw response body in generateText and generateObject
- Updated dependencies [e1d3d42]
- @ai-sdk/provider@1.0.10
- @ai-sdk/provider-utils@2.1.11
## 1.1.14
### Patch Changes
- 0e8b66c: feat (provider/anthropic): support image urls
## 1.1.13
### Patch Changes
- 3004b14: feat(provider/anthropic): add bash_20250124 and text_editor_20250124 tools
## 1.1.12
### Patch Changes
- b3e5a15: fix (provider/anthropic): add model setting to allow omitting reasoning content from model requests
## 1.1.11
### Patch Changes
- 00276ae: feat (provider/anthropic): update types for Anthropic computer_20250124 tool
- a4f8714: feat (provider/anthropic): update beta flag for sonnet-3-7 when using new computer-use tool
## 1.1.10
### Patch Changes
- ddf9740: feat (ai): add anthropic reasoning
- Updated dependencies [ddf9740]
- @ai-sdk/provider@1.0.9
- @ai-sdk/provider-utils@2.1.10
## 1.1.9
### Patch Changes
- Updated dependencies [2761f06]
- @ai-sdk/provider@1.0.8
- @ai-sdk/provider-utils@2.1.9
## 1.1.8
### Patch Changes
- Updated dependencies [2e898b4]
- @ai-sdk/provider-utils@2.1.8
## 1.1.7
### Patch Changes
- Updated dependencies [3ff4ef8]
- @ai-sdk/provider-utils@2.1.7
## 1.1.6
### Patch Changes
- Updated dependencies [d89c3b9]
- @ai-sdk/provider@1.0.7
- @ai-sdk/provider-utils@2.1.6
## 1.1.5
### Patch Changes
- Updated dependencies [3a602ca]
- @ai-sdk/provider-utils@2.1.5
## 1.1.4
### Patch Changes
- Updated dependencies [066206e]
- @ai-sdk/provider-utils@2.1.4
## 1.1.3
### Patch Changes
- Updated dependencies [39e5c1f]
- @ai-sdk/provider-utils@2.1.3
## 1.1.2
### Patch Changes
- Updated dependencies [ed012d2]
- Updated dependencies [3a58a2e]
- @ai-sdk/provider-utils@2.1.2
- @ai-sdk/provider@1.0.6
## 1.1.1
### Patch Changes
- 858f934: feat (provider/anthropic): default cache-control on and mark model setting deprecated
- b284e2c: feat (provider/google-vertex): support prompt caching for Anthropic Claude models
- Updated dependencies [e7a9ec9]
- Updated dependencies [0a699f1]
- @ai-sdk/provider-utils@2.1.1
- @ai-sdk/provider@1.0.5
## 1.1.0
### Minor Changes
- 62ba5ad: release: AI SDK 4.1
### Patch Changes
- Updated dependencies [62ba5ad]
- @ai-sdk/provider-utils@2.1.0
## 1.0.9
### Patch Changes
- Updated dependencies [00114c5]
- @ai-sdk/provider-utils@2.0.8
## 1.0.8
### Patch Changes
- Updated dependencies [90fb95a]
- Updated dependencies [e6dfef4]
- Updated dependencies [6636db6]
- @ai-sdk/provider-utils@2.0.7
## 1.0.7
### Patch Changes
- Updated dependencies [19a2ce7]
- Updated dependencies [19a2ce7]
- Updated dependencies [6337688]
- @ai-sdk/provider@1.0.4
- @ai-sdk/provider-utils@2.0.6
## 1.0.6
### Patch Changes
- 5ed5e45: chore (config): Use ts-library.json tsconfig for no-UI libs.
- Updated dependencies [5ed5e45]
- @ai-sdk/provider-utils@2.0.5
- @ai-sdk/provider@1.0.3
## 1.0.5
### Patch Changes
- Updated dependencies [09a9cab]
- @ai-sdk/provider@1.0.2
- @ai-sdk/provider-utils@2.0.4
## 1.0.4
### Patch Changes
- bcd892e: feat (provider/google-vertex): Add support for Anthropic models.
## 1.0.3
### Patch Changes
- Updated dependencies [0984f0b]
- @ai-sdk/provider-utils@2.0.3
## 1.0.2
### Patch Changes
- Updated dependencies [b446ae5]
- @ai-sdk/provider@1.0.1
- @ai-sdk/provider-utils@2.0.2
## 1.0.1
### Patch Changes
- Updated dependencies [c3ab5de]
- @ai-sdk/provider-utils@2.0.1
## 1.0.0
### Major Changes
- 66060f7: chore (release): bump major version to 4.0
- 0d3d3f5: chore (providers): remove baseUrl option
- 8ad0504: chore (provider/anthropic): remove Anthropic facade
- 2f6e8c0: chore (provider/anthropic): remove topK model setting
### Patch Changes
- Updated dependencies [b469a7e]
- Updated dependencies [dce4158]
- Updated dependencies [c0ddc24]
- Updated dependencies [b1da952]
- Updated dependencies [dce4158]
- Updated dependencies [8426f55]
- Updated dependencies [db46ce5]
- @ai-sdk/provider-utils@2.0.0
- @ai-sdk/provider@1.0.0
## 1.0.0-canary.4
### Major Changes
- 2f6e8c0: chore (provider/anthropic): remove topK model setting
## 1.0.0-canary.3
### Patch Changes
- Updated dependencies [8426f55]
- @ai-sdk/provider-utils@2.0.0-canary.3
## 1.0.0-canary.2
### Patch Changes
- Updated dependencies [dce4158]
- Updated dependencies [dce4158]
- @ai-sdk/provider-utils@2.0.0-canary.2
## 1.0.0-canary.1
### Major Changes
- 0d3d3f5: chore (providers): remove baseUrl option
- 8ad0504: chore (provider/anthropic): remove Anthropic facade
### Patch Changes
- Updated dependencies [b1da952]
- @ai-sdk/provider-utils@2.0.0-canary.1
## 1.0.0-canary.0
### Major Changes
- 66060f7: chore (release): bump major version to 4.0
### Patch Changes
- Updated dependencies [b469a7e]
- Updated dependencies [c0ddc24]
- Updated dependencies [db46ce5]
- @ai-sdk/provider-utils@2.0.0-canary.0
- @ai-sdk/provider@1.0.0-canary.0
## 0.0.56
### Patch Changes
- e6042b1: feat (provider/anthropic): add haiku 3.5 model ids
## 0.0.55
### Patch Changes
- ac380e3: fix (provider/anthropic): continuation mode with 3+ steps
## 0.0.54
### Patch Changes
- 4d2e53b: feat (provider/anthropic): pdf support
- c8afcb5: feat (provider/anthropic): allow using computer use and cache control at the same time
## 0.0.53
### Patch Changes
- 3b1b69a: feat (provider/anthropic): add computer use tools
- 3b1b69a: feat: provider-defined tools
- 8c222cd: feat (provider/anthropic): update model ids
- 811a317: feat (ai/core): multi-part tool results (incl. images)
- Updated dependencies [aa98cdb]
- Updated dependencies [1486128]
- Updated dependencies [7b937c5]
- Updated dependencies [3b1b69a]
- Updated dependencies [811a317]
- @ai-sdk/provider-utils@1.0.22
- @ai-sdk/provider@0.0.26
## 0.0.52
### Patch Changes
- b9b0d7b: feat (ai): access raw request body
- Updated dependencies [b9b0d7b]
- @ai-sdk/provider@0.0.25
- @ai-sdk/provider-utils@1.0.21
## 0.0.51
### Patch Changes
- Updated dependencies [d595d0d]
- @ai-sdk/provider@0.0.24
- @ai-sdk/provider-utils@1.0.20
## 0.0.50
### Patch Changes
- Updated dependencies [273f696]
- @ai-sdk/provider-utils@1.0.19
## 0.0.49
### Patch Changes
- 03313cd: feat (ai): expose response id, response model, response timestamp in telemetry and api
- 3be7c1c: fix (provider/anthropic): support prompt caching on assistant messages
- Updated dependencies [03313cd]
- Updated dependencies [3be7c1c]
- @ai-sdk/provider-utils@1.0.18
- @ai-sdk/provider@0.0.23
## 0.0.48
### Patch Changes
- 26515cb: feat (ai/provider): introduce ProviderV1 specification
- Updated dependencies [26515cb]
- @ai-sdk/provider@0.0.22
- @ai-sdk/provider-utils@1.0.17
## 0.0.47
### Patch Changes
- Updated dependencies [09f895f]
- @ai-sdk/provider-utils@1.0.16
## 0.0.46
### Patch Changes
- Updated dependencies [d67fa9c]
- @ai-sdk/provider-utils@1.0.15
## 0.0.45
### Patch Changes
- 95a53a3: chore (provider/anthropic): remove tool calls beta header
## 0.0.44
### Patch Changes
- Updated dependencies [f2c025e]
- @ai-sdk/provider@0.0.21
- @ai-sdk/provider-utils@1.0.14
## 0.0.43
### Patch Changes
- 6ac355e: feat (provider/anthropic): add cache control support
- Updated dependencies [6ac355e]
- @ai-sdk/provider@0.0.20
- @ai-sdk/provider-utils@1.0.13
## 0.0.42
### Patch Changes
- dd712ac: fix: use FetchFunction type to prevent self-reference
- Updated dependencies [dd712ac]
- @ai-sdk/provider-utils@1.0.12
## 0.0.41
### Patch Changes
- 89b18ca: fix (ai/provider): send finish reason 'unknown' by default
- Updated dependencies [dd4a0f5]
- @ai-sdk/provider@0.0.19
- @ai-sdk/provider-utils@1.0.11
## 0.0.40
### Patch Changes
- Updated dependencies [4bd27a9]
- Updated dependencies [845754b]
- @ai-sdk/provider-utils@1.0.10
- @ai-sdk/provider@0.0.18
## 0.0.39
### Patch Changes
- Updated dependencies [029af4c]
- @ai-sdk/provider@0.0.17
- @ai-sdk/provider-utils@1.0.9
## 0.0.38
### Patch Changes
- Updated dependencies [d58517b]
- @ai-sdk/provider@0.0.16
- @ai-sdk/provider-utils@1.0.8
## 0.0.37
### Patch Changes
- Updated dependencies [96aed25]
- @ai-sdk/provider@0.0.15
- @ai-sdk/provider-utils@1.0.7
## 0.0.36
### Patch Changes
- Updated dependencies [9614584]
- Updated dependencies [0762a22]
- @ai-sdk/provider-utils@1.0.6
## 0.0.35
### Patch Changes
- fe2128f0: feat (provider/anthropic): combine sequential assistant messages into one
## 0.0.34
### Patch Changes
- 7d0fd5a8: fix (provider/anthropic): handle error stream chunks
## 0.0.33
### Patch Changes
- a8d1c9e9: feat (ai/core): parallel image download
- Updated dependencies [a8d1c9e9]
- @ai-sdk/provider-utils@1.0.5
- @ai-sdk/provider@0.0.14
## 0.0.32
### Patch Changes
- Updated dependencies [4f88248f]
- @ai-sdk/provider-utils@1.0.4
## 0.0.31
### Patch Changes
- 2b9da0f0: feat (core): support stopSequences setting.
- a5b58845: feat (core): support topK setting
- 4aa8deb3: feat (provider): support responseFormat setting in provider api
- 13b27ec6: chore (ai/core): remove grammar mode
- Updated dependencies [2b9da0f0]
- Updated dependencies [a5b58845]
- Updated dependencies [4aa8deb3]
- Updated dependencies [13b27ec6]
- @ai-sdk/provider@0.0.13
- @ai-sdk/provider-utils@1.0.3
## 0.0.30
### Patch Changes
- 4c6b80f7: chore (provider/anthropic): improve object-tool mode
## 0.0.29
### Patch Changes
- Updated dependencies [b7290943]
- @ai-sdk/provider@0.0.12
- @ai-sdk/provider-utils@1.0.2
## 0.0.28
### Patch Changes
- Updated dependencies [d481729f]
- @ai-sdk/provider-utils@1.0.1
## 0.0.27
### Patch Changes
- 7e86b45e: fix (provider/anthropic): automatically trim trailing whitespace on pre-filled assistant responses
## 0.0.26
### Patch Changes
- 5edc6110: feat (ai/core): add custom request header support
- Updated dependencies [5edc6110]
- Updated dependencies [5edc6110]
- Updated dependencies [5edc6110]
- @ai-sdk/provider@0.0.11
- @ai-sdk/provider-utils@1.0.0
## 0.0.25
### Patch Changes
- 91dc4296: chore (@ai-sdk/anthropic): remove anthropic-beta header
## 0.0.24
### Patch Changes
- 04800838: fix (@ai-sdk/anthropic): combine tool and user messages, combine system messages
## 0.0.23
### Patch Changes
- Updated dependencies [02f6a088]
- @ai-sdk/provider-utils@0.0.16
## 0.0.22
### Patch Changes
- 0a22b05b: feat (@ai-sdk/anthropic): add claude-3.5-sonnet model
## 0.0.21
### Patch Changes
- Updated dependencies [85712895]
- Updated dependencies [85712895]
- @ai-sdk/provider-utils@0.0.15
## 0.0.20
### Patch Changes
- 4728c37f: feat (core): add text embedding model support to provider registry
- 7910ae84: feat (providers): support custom fetch implementations
- Updated dependencies [7910ae84]
- @ai-sdk/provider-utils@0.0.14
## 0.0.19
### Patch Changes
- Updated dependencies [102ca22f]
- @ai-sdk/provider@0.0.10
- @ai-sdk/provider-utils@0.0.13
## 0.0.18
### Patch Changes
- 09295e2e: feat (@ai-sdk/anthropic): automatically download image URLs
- Updated dependencies [09295e2e]
- Updated dependencies [09295e2e]
- Updated dependencies [043a5de2]
- @ai-sdk/provider@0.0.9
- @ai-sdk/provider-utils@0.0.12
## 0.0.17
### Patch Changes
- f39c0dd2: feat (provider): implement toolChoice support
- Updated dependencies [f39c0dd2]
- @ai-sdk/provider@0.0.8
- @ai-sdk/provider-utils@0.0.11
## 0.0.16
### Patch Changes
- 24683b72: fix (providers): Zod is required dependency
- Updated dependencies [8e780288]
- @ai-sdk/provider@0.0.7
- @ai-sdk/provider-utils@0.0.10
## 0.0.15
### Patch Changes
- Updated dependencies [6a50ac4]
- Updated dependencies [6a50ac4]
- @ai-sdk/provider@0.0.6
- @ai-sdk/provider-utils@0.0.9
## 0.0.14
### Patch Changes
- 06e3934: feat (provider/anthropic): streaming tool calls
## 0.0.13
### Patch Changes
- Updated dependencies [0f6bc4e]
- @ai-sdk/provider@0.0.5
- @ai-sdk/provider-utils@0.0.8
## 0.0.12
### Patch Changes
- Updated dependencies [325ca55]
- @ai-sdk/provider@0.0.4
- @ai-sdk/provider-utils@0.0.7
## 0.0.11
### Patch Changes
- 5b01c13: feat (ai/core): add system message support in messages list
## 0.0.10
### Patch Changes
- Updated dependencies [276f22b]
- @ai-sdk/provider-utils@0.0.6
## 0.0.9
### Patch Changes
- Updated dependencies [41d5736]
- @ai-sdk/provider@0.0.3
- @ai-sdk/provider-utils@0.0.5
## 0.0.8
### Patch Changes
- Updated dependencies [56ef84a]
- @ai-sdk/provider-utils@0.0.4
## 0.0.7
### Patch Changes
- 25f3350: ai/core: add support for getting raw response headers.
- Updated dependencies [d6431ae]
- Updated dependencies [25f3350]
- @ai-sdk/provider@0.0.2
- @ai-sdk/provider-utils@0.0.3
## 0.0.6
### Patch Changes
- eb150a6: ai/core: remove scaling of setting values (breaking change). If you were using the temperature, frequency penalty, or presence penalty settings, you need to update the providers and adjust the setting values.
- Updated dependencies [eb150a6]
- @ai-sdk/provider-utils@0.0.2
- @ai-sdk/provider@0.0.1
## 0.0.5
### Patch Changes
- c6fc35b: Add custom header support.
## 0.0.4
### Patch Changes
- ab60b18: Simplified model construction by directly calling provider functions. Add create... functions to create provider instances.
## 0.0.3
### Patch Changes
- 587240b: Standardize providers to offer .chat() method
## 0.0.2
### Patch Changes
- 2bff460: Fix build for release.
## 0.0.1
### Patch Changes
- 7b8791d: Rename baseUrl to baseURL. Automatically remove trailing slashes.
- Updated dependencies [7b8791d]
- @ai-sdk/provider-utils@0.0.1