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Repetitivenes evaluation metric
Last updated: May 08, 2025
The repetitivensss metric Measures the percentage of n-grams that repeat in the foundation model output by calculating the number of repeated n-grams and the total number of n-grams in the model output.
Metric details
Repetitiveness is a content analysis metric for generative AI quality evaluations that can help evaluate generative AI model output against model input or context.
Scope
The repetitiveness metric evaluates generative AI assets only.
- Types of AI assets: Prompt templates
- Generative AI tasks: Text summarization
- Supported languages: English
Settings
- Thresholds:
- Lower bound: 0
Parent topic: Evaluation metrics
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