William H. Ukers (author)
- Rio coffee fell in price to nine and one-quarter cents by the middle of December ⟨in the New York market⟩
By the middle of December, the price had fallen to nine and one-quarter cents
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage: 'By the middle of December, the price had fallen to nine and one-quarter cents.' The subject, predicate, object, time reference, and context all match the source text exactly without requiring outside knowledge or over-generalization.
- qualifier_fidelity 0.90 pass — The claim is largely faithful to the passage. The quote is verbatim, the subject (Rio coffee), predicate (fell in price to), and object (nine and one-quarter cents) are accurate. The time qualifier correctly identifies 'by the middle of December' with the normalized date '1883-12-15'. The context 'in the New York market' is appropriately inferred from 'in this market' in the passage. The perspective qualifiers (viewpoint: author, stance: asserts, sentiment: neutral) are all appropriate to the passage's assertive tone. Minor note: The valid_from is appropriately set to null as the passage doesn't specify when the price began falling, only when it reached this level. One small consideration: the passage does not explicitly state 'New York market' but rather 'this market' in context of the Exchange, which is reasonably inferred from the New York context established earlier in the passage.