AnthropicLanguageModel

Namespace: Vercel.AI.Anthropic

public class AnthropicLanguageModel : ILanguageModel

Anthropic Messages language model.

Inheritance: object

Implements: ILanguageModel

Derived: MiniMaxChatLanguageModel

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Constructors

AnthropicLanguageModel(AnthropicProvider, string)

public AnthropicLanguageModel(AnthropicProvider provider, string modelId)

Creates a model.

Parameters

Name	Type	Description
provider	AnthropicProvider
modelId	string

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AnthropicLanguageModel(AnthropicProvider, string, AnthropicModelSettings?)

public AnthropicLanguageModel(AnthropicProvider provider, string modelId, AnthropicModelSettings? settings)

Creates a model for a Messages-compatible provider that adjusts the adapter with <code class=“paramref”>settings</code>.

Parameters

Name	Type	Description
provider	AnthropicProvider
modelId	string
settings	AnthropicModelSettings

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Properties

ModelId

public string ModelId { get; }

Model id.

Value: string

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Provider

public string Provider { get; }

Provider id, such as openai.

Value: string

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SpecificationVersion

public string SpecificationVersion { get; }

Always V4.

Value: string

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SupportedUrls

public virtual IReadOnlyDictionary<string, string> SupportedUrls { get; }

URL patterns the model accepts for images and PDFs.

Value: IReadOnlyDictionary<string, string>

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Methods

DoGenerateAsync(LanguageModelCallOptions, CancellationToken)

public virtual Task<LanguageModelGenerateResult> DoGenerateAsync(LanguageModelCallOptions options, CancellationToken cancellationToken)

Generates a complete result.

Parameters

Name	Type	Description
options	LanguageModelCallOptions
cancellationToken	CancellationToken

Returns: Task<LanguageModelGenerateResult>

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DoStreamAsync(LanguageModelCallOptions, CancellationToken)

public virtual Task<LanguageModelStreamResult> DoStreamAsync(LanguageModelCallOptions options, CancellationToken cancellationToken)

Streams partial results. The result carries the stream with the request and response info.

Parameters

Name	Type	Description
options	LanguageModelCallOptions
cancellationToken	CancellationToken

Returns: Task<LanguageModelStreamResult>

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PrepareCallOptions(LanguageModelCallOptions, IList<AnthropicWarning>)

protected virtual LanguageModelCallOptions PrepareCallOptions(LanguageModelCallOptions options, IList<AnthropicWarning> warnings)

Lets a compatible provider rewrite the call options before the request is built. Warnings added to <code class=“paramref”>warnings</code> are reported after the request’s own warnings.

Parameters

Name	Type	Description
options	LanguageModelCallOptions
warnings	IList<AnthropicWarning>

Returns: LanguageModelCallOptions

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SupportsUrl(string, string)

public bool SupportsUrl(string mediaType, string url)

True when <code class=“paramref”>url</code> is an http or https URL for a supported media type.

Parameters

Name	Type	Description
mediaType	string
url	string

Returns: bool

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