Triple

T38189776
Position Surface form Disambiguated ID Type / Status
Subject Lạng Sơn E1005421 entity
Predicate locatedOn P40 FINISHED
Object railway line Hanoi–Đồng Đăng 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: railway line Hanoi–Đồng Đăng | Statement: [Lạng Sơn, locatedOn, railway line Hanoi–Đồng Đăng]

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69f76dbd22f48190940318cea061e8bb elicitation completed
NER batch_69fcb116a310819098037c38016d0c57 ner completed
Created at: May 3, 2026, 4:29 p.m.