William H. Ukers (author)
Ben Franklin electric coffee roaster
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly supported by the passage, which lists 'Ben Franklin electric coffee roaster' as an item with the page number 648. The name itself explicitly identifies it as an electric coffee roaster, confirming the subject-predicate-object relationship without requiring outside knowledge or over-generalization.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly set to 'author' since the passage presents this as a table of contents item without attribution to a named source. The stance 'asserts' is appropriate for a descriptive listing. The sentiment is neutral, matching the factual tone of the passage. The time qualifiers are correctly null as the passage provides no temporal information. The context is appropriately empty as the passage provides no additional contextual restrictions. The quote 'Ben Franklin electric coffee roaster' appears verbatim in the passage and supports the claim that this is a type of electric roaster.