Triple

T18535376
Position Surface form Disambiguated ID Type / Status
Subject Vargas River E452950 entity
Predicate contributesTo P477 FINISHED
Object one of Chile's largest river systems 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: one of Chile's largest river systems | Statement: [Vargas River, contributesTo, one of Chile's largest river systems]

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69d8d387b5548190aa030dad2cb4947e elicitation completed
NER batch_69e5340193588190ace2c09c6a94cf81 ner completed
Created at: April 10, 2026, 11:37 a.m.