An Unflattened Identity and Change Knowledge Graph

coffee mixture beverage

concept · 1 mention

Connections

The concepts, people, and places this entity is most linked to by claims — node size is mention count, colour is type, dashed nodes are other senses of the same word.

coffee mixtureabout at least two hours — 1 shared claimten to fifteen minutes — 1 shared claimlargest coffee importing house in the United States — 1 shared claimabout at least two …ten to fifteen minu…largest coffee impo…
Concept

Defining properties

Perspectives

Claims grouped by the voice that makes them.

Arthur Gray

  • largest coffee importing house in the United States advocated using eggs and boiling for coffee mixture as late as 1902
    the largest coffee importing house in the United States" as advocating the use of eggs and egg-shells and boiling the mixture for ten minutes
    judge verdicts (2)
    • groundedness 0.70 pass — The claim is substantially supported by the passage. Arthur Gray is quoted as referencing what he identifies as 'the largest coffee importing house in the United States' and its advocacy for using eggs and egg-shells and boiling the mixture. The passage does not explicitly state the duration ('for ten minutes'), but the quote does mention 'boiling the mixture for ten minutes,' so the claim's phrasing 'advocated using eggs and boiling for coffee mixture' is a reasonable paraphrase of the stated position.
    • qualifier_fidelity 0.85 pass — The claim is largely faithful to the passage. Viewpoint, stance, sentiment, and time are all correct. However, the quote is incomplete and slightly malformed: it should begin with the opening quotation mark and read 'the largest coffee importing house in the United States' as advocating the use of eggs and egg-shells and boiling the mixture for ten minutes' to match the passage verbatim. The context field is empty, which is appropriate since the passage provides no specific contextual restriction. The predicate 'advocated using eggs and boiling for' is a reasonable paraphrase, though it simplifies the more specific passage language of 'advocating the use of eggs and egg-shells and boiling the mixture for ten minutes.'

Du Tour

  • coffee mixture should be left to infuse on warm ashes for about at least two hours mid-nineteenth century ⟨France⟩
    suffered to remain closely shut, for about at least two hours, on the warm ashes of a wood fire
    judge verdicts (2)
    • groundedness 1.00 pass — The claim is directly stated in the passage. Du Tour's method explicitly describes letting 'the coffee-pot be soon taken off the fire, but suffered to remain closely shut, for about at least two hours, on the warm ashes of a wood fire.' The claim accurately captures this instruction with the exact quote provided.
    • qualifier_fidelity 0.95 pass — All qualifiers are faithful to the passage. Viewpoint correctly attributes the claim to Du Tour as named in the passage. Stance is properly marked as 'asserts' for a straightforward prescriptive statement. Sentiment is appropriately neutral. Time qualifiers correctly reflect 'about the middle of the nineteenth century' from the passage, with normalized dates 1840-1860 consistent with mid-century. Context 'France' accurately matches the passage's stated location. Quote appears verbatim and directly supports the claim about infusion duration. Minor deduction (0.05) only for the phrase 'about at least' being somewhat redundant in the original text, though this is not a qualifier fidelity issue but rather a stylistic observation in the source material itself.

anonymous recipe

  • coffee mixture should boil slowly for ten to fifteen minutes ⟨according to the variety of coffee used and the fineness to which it is ground⟩
    let it boil slowly for ten to fifteen minutes, according to the variety of coffee used and the fineness to which it is ground
    judge verdicts (4)
    • groundedness 1.00 pass — The claim is directly supported by the passage. The text explicitly states 'let it boil slowly for ten to fifteen minutes, according to the variety of coffee used and the fineness to which it is ground,' which matches the claim's assertion that the mixture should be boiled for ten to fifteen minutes.
    • qualifier_fidelity 0.50 fail — The viewpoint qualifier is incorrect. The passage does not attribute this boiling instruction to 'author' - it is part of an unnamed recipe presented in the first section before any named source is introduced. The claim should use 'anonymous' or similar, not 'author'. Additionally, the quote is incomplete and does not fully support the claim as stated; the complete relevant instruction includes 'according to the variety of coffee used and the fineness to which it is ground,' which provides important context that qualifies the ten to fifteen minute timeframe. The quote should either be more complete or the context qualifier should reflect this dependency.
    • groundedness 1.00 pass — The claim is directly stated in the passage. The exact phrase 'let it boil slowly for ten to fifteen minutes, according to the variety of coffee used and the fineness to which it is ground' appears verbatim in the first recipe, making this a fully supported claim with no rewording needed.
    • qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly identified as 'anonymous recipe' (the first recipe is not attributed to a named source). The stance is 'asserts' which matches the imperative instruction tone. The sentiment is neutral, appropriate for a factual cooking instruction. The time is null, which is correct as no specific date is given for this recipe. The context accurately reflects the passage's qualification that the boiling time depends on 'the variety of coffee used and the fineness to which it is ground.' The quote is verbatim and directly supports the claim.

Change over time

mid-nineteenth century
  • should be left to infuse on warm ashes for about at least two hours
as late as 1902
  • advocated using eggs and boiling for largest coffee importing house in the United States