author
- Atlantic slave trade consisted of involuntary immigration of Africans between the 16th and 19th centuries
The Atlantic slave trade consisted of the involuntary immigration of 11.7 million Africans
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage's opening sentence, which explicitly states that 'The Atlantic slave trade consisted of the involuntary immigration of 11.7 million Africans, primarily from West Africa, to the Americas between the 16th and 19th centuries.' The subject, predicate, object, timeframe, and author stance all match the passage exactly.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (no named source in the passage attributes this statement differently). The stance 'asserts' matches the declarative framing in the passage. The sentiment is neutral, appropriate for a factual historical statement. The time qualifiers correctly reflect the passage's 'between the 16th and 19th centuries' with normalized dates 1500-1899. Context is appropriately empty as the passage provides no restrictive context. The quote is verbatim from the passage and directly supports the claim.