William H. Ukers (author)
First U.S. trade-mark, 469
judge verdicts (2)
- groundedness 1.00 pass — The passage directly states under 'Extracts, Coffee' that there was a 'First U.S. trade-mark, 469', which fully supports the claim that coffee extracts were the subject of the first U.S. trade-mark.
- qualifier_fidelity 0.90 pass — All qualifiers are faithful to the passage. The quote appears verbatim under 'Extracts, Coffee' and accurately supports the claim. Viewpoint is correctly identified as 'author' (an index entry, not attributed to a named source). Stance and sentiment are appropriately neutral. The time qualifier is correctly null since the passage provides no date. Context is appropriately empty as no specific sense restriction applies. Minor deduction (0.1) only for the claim's phrasing 'was subject of' being slightly less direct than the passage's implicit structure, though this is a minor stylistic difference that doesn't constitute infidelity.
Lacassagne and Latchoud are granted a French patent on liquid and solid extracts of coffee
judge verdicts (2)
- groundedness 0.85 pass — The claim is well-supported by the passage. The passage directly states that 'Lacassagne and Latchoud are granted a French patent on liquid and solid extracts of coffee' in 1853. The claim appropriately summarizes this as 'coffee extracts' (combining the mentioned 'liquid and solid extracts'), which is a minor rewording but preserves the original meaning.
- qualifier_fidelity 0.90 pass — The claim is nearly faithful to the passage. The quote is verbatim and accurate. Viewpoint, stance, sentiment, time, and context are all correct. However, the object should specify "liquid and solid extracts of coffee" rather than the simplified "coffee extracts" to fully capture the passage's detail, though this is a minor imprecision that does not significantly compromise fidelity.