Bedrock  >  Structures  >  CustomMetricBedrockEvaluatorModel

CustomMetricBedrockEvaluatorModel

Structure Class

CustomMetricBedrockEvaluatorModel dataclass

Defines the model you want to evaluate custom metrics in an Amazon Bedrock evaluation job.

Attributes

model_identifier instance-attribute

model_identifier: str

The Amazon Resource Name (ARN) of the evaluator model for custom metrics. For a list of supported evaluator models, see Evaluate model performance using another LLM as a judge and Evaluate the performance of RAG sources using Amazon Bedrock evaluations.