Triple

T28883299
Position Surface form Disambiguated ID Type / Status
Subject Armstrong's Mill E732480 entity
Predicate usedDuring P4341 FINISHED
Object American Civil War NE NERFINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: American Civil War | Statement: [Armstrong's Mill, usedDuring, American Civil War]

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69f05b07bdec819080cadfe147aa1f25 elicitation completed
NER batch_69f65a6fc5088190af152ba43c0b91e5 ner completed
Created at: April 28, 2026, 7:47 a.m.