Triple

T31381653
Position Surface form Disambiguated ID Type / Status
Subject Green River (Yeşilırmak) E800474 entity
Predicate drainageBasin P1559 FINISHED
Object Black Sea basin 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: Black Sea basin | Statement: [Green River (Yeşilırmak), drainageBasin, Black Sea basin]

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69f224e84da08190abfc2f17494a33c8 elicitation completed
NER batch_69f69ff2aa70819086ee87326e4bc5f8 ner completed
Created at: April 29, 2026, 9:19 p.m.