idchkg
An Unflattened Identity and Change Knowledge Graph

acid unspecified sense

concept · 2 mentions

A taste characteristic in coffee

Other senses of “acid”

chemical chemical compound

Defining properties

Perspectives

Claims grouped by the voice that makes them.

New Yorker

  • New Yorker's coffee has every trace of acid removed acid
    assertspositivesource: coffee-pg28500
    with every trace of acid removed
    judge verdicts (2)
    • groundedness 1.00 pass — The claim is directly supported by the passage, which states that a New Yorker 'brought out a coffee that he said contained all the stimulative properties of the original coffee berries, but with every trace of acid removed.' The exact phrase from the claim appears verbatim in the passage.
    • qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the New Yorker (not a generic author). The stance is 'asserts' which matches the passage's framing of what the New Yorker claimed/said. The sentiment is positive, consistent with the passage's presentation of this as a marketing claim highlighting a supposed benefit. The time qualifiers are correctly null since the passage provides no temporal information. The context is appropriately empty as the passage does not restrict the claim to a specific sense or role. The quote appears verbatim in the passage and directly supports the claim about acid removal.

United States coffee market

  • Matagalpa coffee has plenty of acid in the cup acid ⟨as washed coffee from Matagalpa district⟩
    assertsneutralsource: coffee-pg28500
    the washed coffees from the Matagalpa district have plenty of acid in the cup
    judge verdicts (4)
    • groundedness 1.00 pass — The claim is directly supported by the passage, which explicitly states that 'the washed coffees from the Matagalpa district have plenty of acid in the cup.' The subject, predicate, and object are all accurately reflected in the source text without any additions or over-generalization.
    • qualifier_fidelity 0.65 fail — The viewpoint qualifier is incorrect. The passage does not attribute this statement to the author as a general assertion; rather, it describes how these coffees 'are looked upon in the United States' and 'usually are fine roasters' with 'plenty of acid in the cup.' The viewpoint should reflect the United States market perspective or professional coffee evaluators' assessment, not an unattributed author claim. Additionally, the sentiment qualifier of 'positive' is questionable - while acidity is presented as a characteristic, the passage frames it neutrally as a technical descriptor rather than clearly as a positive evaluation.
    • groundedness 1.00 pass — The claim is directly stated in the passage: 'the washed coffees from the Matagalpa district have plenty of acid in the cup' is a direct quote that matches the subject, predicate, and object of the claim without any rewording or addition of outside knowledge.
    • qualifier_fidelity 0.90 pass — The claim is largely faithful to the passage. The quote is verbatim, the context correctly specifies "washed coffee from Matagalpa district", and qualifiers are appropriate. Minor issue: the viewpoint is stated as "United States coffee market" but the passage frames this as general knowledge/industry perspective rather than attributing it specifically to the U.S. market's viewpoint. The passage says "the washed coffees from the Matagalpa district have plenty of acid in the cup and usually are fine roasters" without explicitly anchoring this to U.S. market opinion, though it appears in a section about Nicaragua. This is a very minor qualifier fidelity issue but does not prevent the claim from meeting the 0.7 threshold.