AnthropicReasoning

Namespace: Vercel.AI.Anthropic

public static class AnthropicReasoning

Maps SDK reasoning levels onto Anthropic thinking and effort.

Inheritance: object

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Methods

IsCustom(string?)

public static bool IsCustom(string? reasoning)

True when reasoning asks for a concrete mode rather than the provider default.

Parameters

Name	Type	Description
reasoning	string

Returns: bool

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MapBudget(string, int, IList<AnthropicWarning>)

public static int? MapBudget(string reasoning, int maxOutputTokens, IList<AnthropicWarning> warnings)

Token budget for budget-based thinking. Clamped to at least 1024.

Parameters

Name	Type	Description
reasoning	string
maxOutputTokens	int
warnings	IList<AnthropicWarning>

Returns: int?

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Resolve(string?, string, AnthropicModelCapabilities, IList<AnthropicWarning>)

public static AnthropicReasoningConfig? Resolve(string? reasoning, string modelId, AnthropicModelCapabilities capabilities, IList<AnthropicWarning> warnings)

Maps a reasoning level. Returns null for provider-default.

Parameters

Name	Type	Description
reasoning	string
modelId	string
capabilities	AnthropicModelCapabilities
warnings	IList<AnthropicWarning>

Returns: AnthropicReasoningConfig

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