An Unflattened Identity and Change Knowledge Graph

Haworth & Dewhurst coffee roaster

organization · 1 mention

Coffee roasting firm in Pittsburgh

Defining properties

Perspectives

Claims grouped by the voice that makes them.

William H. Ukers (author)

  • Haworth & Dewhurst led coffee-roasting industry in Pittsburgh between 1860 and 1870 ⟨period between 1860 and 1870⟩
    These are the firms that were among the leaders in the period between 1860 and 1870: Haworth & Dewhurst
    judge verdicts (2)
    • groundedness 0.70 pass — The passage states that Haworth & Dewhurst was among the leaders in coffee-roasting in Pittsburgh between 1860 and 1870. The claim uses 'led' instead of 'among the leaders,' which is a minor rewording that slightly strengthens the original statement, but the core information is directly supported by the text.
    • qualifier_fidelity 0.85 pass — The claim is largely faithful to the passage. The viewpoint, stance, sentiment, time period, and context all correctly reflect the passage's attribution and framing. However, the quote is incomplete and slightly misrepresents the passage structure. The passage lists Haworth & Dewhurst as one of many firms 'among the leaders,' but the quote as provided omits the other firms in the list and ends abruptly, making it appear more selective than the passage's actual comprehensive listing. The quote should include more context or be corrected to: 'These are the firms that were among the leaders in the period between 1860 and 1870: [list including] Haworth & Dewhurst' to fully represent how the passage presents this firm as one among many equals, not singled out individually.

Change over time

between 1860 and 1870
  • led coffee-roasting industry in Pittsburgh