George M. Rolph (author)
By 1890, 470 mills were in operation
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage: 'By 1890, 470 mills were in operation.' The subject, predicate, object, time period, and context all match exactly with the source text.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (implicit narrator of the historical text). The stance is appropriately 'asserts' as a factual statement. The sentiment is neutral, matching the objective tone. The time qualifiers are accurate: 'when' is 1890, and valid_from/valid_to are both 1890, consistent with the specific year mentioned. The context 'in operation' is faithful to the passage's restrictive qualifier. The quote appears verbatim and directly supports the claim.