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JavaScript@langchain/corelanguage_modelseventProviderEvent

Interface●Since v1.1

ProviderEvent

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interface ProviderEvent

Properties

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property

event: "provider"

property

name: string

property

payload: unknown

property

provider: string

Passthrough for native provider events that don't map to standard types.

Raw event payload from the provider SDK.

Provider identifier (e.g., "openai", "anthropic", "google").