Optional
callbacksOptional
contextOptional
filterOptional
lambdaOptional
metadataMetadata for this call and any sub-calls (eg. a Chain calling an LLM). Keys should be strings, values should be JSON-serializable.
Optional
mmrOptional
runUnique identifier for the tracer run for this call. If not provided, a new UUID will be generated.
Optional
runName for the tracer run for this call. Defaults to the name of the class.
Optional
startOptional
tagsTags for this call and any sub-calls (eg. a Chain calling an LLM). You can use these to filter calls.
Callbacks for this call and any sub-calls (eg. a Chain calling an LLM). Tags are passed to all callbacks, metadata is passed to handle*Start callbacks.