William H. Ukers (author)
- Enterprise Manufacturing Company was first regularly to employ electric motor to drive coffee mill 1897 ⟨Pennsylvania⟩
In 1897, the Enterprise Manufacturing Company of Pennsylvania was the first regularly to employ an electric motor to drive a coffee mill
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage as a complete sentence. The subject, predicate, object, time, and context all match exactly with the final sentence of the provided text.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author/passage itself (not a named source). The stance is appropriately 'asserts' as the passage presents this as a fact. The sentiment is neutral, matching the factual tone. The time qualifier correctly specifies 1897 with valid_from matching. The context appropriately includes Pennsylvania. The quote is verbatim from the passage and directly supports the claim. No deductions needed.