The unique identifier of the reasoning content.
Optional
status?: The status of the item. One of in_progress
, completed
, or incomplete
.
Populated when items are returned via API.
The summary of the reasoning step. The index field will be populated if the response was streamed. This allows LangChain to recompose the reasoning summary output correctly when the AIMessage is used as an input for future generation requests.
The type of the object. Always reasoning
.
The summary of a model's reasoning step.