Triple

T16907188
Position Surface form Disambiguated ID Type / Status
Subject Deutsche Oper Berlin E424592 entity
Predicate significantEvent P259 FINISHED
Object new building opened 1961 in West Berlin 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: new building opened 1961 in West Berlin | Statement: [Deutsche Oper Berlin, significantEvent, new building opened 1961 in West Berlin]

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69d889da3e8c8190a2b118f383f0beac elicitation completed
NER batch_69e3ca39f9b08190b15106c6caf895ec ner completed
Created at: April 10, 2026, 5:30 a.m.