Triple

T24367658
Position Surface form Disambiguated ID Type / Status
Subject Crown Oil Arena E614241 entity
Predicate opened P421 FINISHED
Object 1878 LITERAL FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's LITERAL 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: 1878 | Statement: [Crown Oil Arena, opened, 1878]

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69e2d7e1e010819098b95eb3f905943d elicitation completed
NER batch_69f29388c9308190a7a70bf75ed1501c ner completed
Created at: April 18, 2026, 2:01 a.m.