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Agents Caches Base Dispatch Web Manager Promises Chat History Context Base Langsmith Documents Embeddings Errors Example Selectors Indexing Base Chat Models Compat Event Llms Openai Completions Stream Profile Stream Structured Output Load Serializable Memory Messages Tool Output Parsers Openai Functions Openai Tools Outputs Prompt Values Prompts Retrievers Document Compressors Runnables Graph Singletons Stores Structured Query Testing Tools Base Console Log Stream Run Collector Tracer Langchain Stream Async Caller Chunk Array Context Env Event Source Parse Format Function Calling Hash Json Patch Json Schema Math Ssrf Standard Schema Stream Testing Tiktoken Types Uuid Vectorstores

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JavaScript@langchain/corelanguage_modelsopenai_completions_streamOpenAICompletionsStreamChoice

Interface●Since v1.2

OpenAICompletionsStreamChoice

Copy

interface OpenAICompletionsStreamChoice

Properties

View source on GitHub

property

delta: OpenAICompletionsDelta

property

finish_reason: OpenAICompletionsFinishReason

property

index: number

property

logprobs: unknown

Incremental content block delta.

Positional index of the block being updated.