Triple

T9813205
Position Surface form Disambiguated ID Type / Status
Subject White Chuck River E238328 entity
Predicate flowsThrough P225 FINISHED
Object rugged terrain of the North Cascades 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: rugged terrain of the North Cascades | Statement: [White Chuck River, flowsThrough, rugged terrain of the North Cascades]

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69ca84defac48190abc1148804f184c1 elicitation completed
NER batch_69cdb22410208190b82b81a4df800f80 ner completed
Created at: March 30, 2026, 8:30 p.m.