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Is email evaluation metric

Last updated: May 08, 2025
Is email evaluation metric

The Is email evaluation metric measures whether the rows in the prediction contain valid emails.

Metric details

Is email is a content validation metric that uses string-based functions to analyze and validate generated LLM output text. The metric is available only when you use the Python SDK to calculate evaluation metrics.

Scope

The is email metric evaluates generative AI assets only.

  • Types of AI assets: Prompt templates
  • Generative AI tasks:
    • Text summarization
    • Content generation
    • Question answering
    • Entity extraction
    • Retrieval augmented generation (RAG)
  • Supported languages: English

Scores and values

The Is email metric score indicates whether the prediction rows contain valid emails.

  • Range of values: 0.0-1.0
  • Ratios:
    • At 0: The prediction rows do not contain valid emails.
    • At 1: The prediction rows contain valid emails.

Settings

  • Thresholds:
    • Lower limit: 0
    • Upper limit: 1

Parent topic: Evaluation metrics