LangSmith · Class
RunTree
RunTree lets you create and update LangSmith traces with explicit control. It supports root runs, child spans, events, inputs, outputs, tags, metadata, and trace headers.
Last updated
- Since
- v0.5
Syntax
RunTree(name: str, run_type: str, inputs: dict, parent_run: Optional[RunTree] = None)In-depth API docs are only for subscribers: parameters, examples, common mistakes and interview practice.
SubscribeRelated
RunBasecreate_childfrom_headersto_headersadd_eventadd_tagsadd_metadatapatch