George M. Rolph (author)
The Chinese experiment was repeated in 1874 and 1878, but never since
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly supported by the passage. The text explicitly states 'The Chinese experiment was repeated in 1874 and 1878, but never since,' which matches the subject, predicate, object, and time period specified in the claim.
- 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 'asserts' accurately reflects the passage's straightforward statement. The sentiment is appropriately neutral. The time qualifiers (when: '1874 and 1878', valid_from: '1874', valid_to: '1878') precisely match the temporal scope given in the passage. The context is correctly left empty as the passage provides no additional contextual restrictions. The quote appears verbatim in the passage and directly supports the claim.