metric
tie_rate
- better
- neutral: a description
- kind
- descriptive: says what the output was, never whether it was good
- decides
- no goal
- weighed by
- no goal
- recorded on
- summeval_100
01what it measures, and how
Share of the 120 summary pairs the judge scored equal, averaged over the dimensions it returned: how often it could not tell two summaries apart.
A project explains its own metric at length with METRIC_DESCRIPTIONS = {"tie_rate": {"summary": "…", "details": "…"}}.
02on summeval_100
scored against silverscored by a judgescored against a label set, not a reference setunmarked rows are scored against gold