ChainRun#

class langchain_core.tracers.schemas.ChainRun[source]#

Bases: BaseRun

Deprecated since version 0.1.0: Use Run instead.

Class for ChainRun.

Create a new model by parsing and validating input data from keyword arguments.

Raises ValidationError if the input data cannot be parsed to form a valid model.

param child_chain_runs: List[ChainRun] [Optional]#

param child_execution_order: int [Required]#

param child_llm_runs: List[LLMRun] [Optional]#

param child_tool_runs: List[ToolRun] [Optional]#

param end_time: datetime [Optional]#

param error: str | None = None#

param execution_order: int [Required]#

param extra: Dict[str, Any] | None = None#

param inputs: Dict[str, Any] [Required]#

param outputs: Dict[str, Any] | None = None#

param parent_uuid: str | None = None#

param serialized: Dict[str, Any] [Required]#

param session_id: int [Required]#

param start_time: datetime [Optional]#

param uuid: str [Required]#