author
Stoneware was common
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage: 'Stoneware was common, ceramic more frequent, mostly made in provincial kilns, with porcelain rare, imperial porcelain with dragons the rarest.' The subject, predicate, and object match the exact wording without requiring outside knowledge or over-generalization.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (not a named source), the stance is 'asserts' as the passage makes a direct statement, sentiment is neutral, time is null as no specific temporal scope is given, context appropriately identifies Korean tea ceremonies, and the quote appears verbatim in the passage supporting the claim.