Triple

T21372158
Position Surface form Disambiguated ID Type / Status
Subject Samuel S. Montague E527092 entity
Predicate notableFor P22 FINISHED
Object role in building the First Transcontinental Railroad 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: role in building the First Transcontinental Railroad | Statement: [Samuel S. Montague, notableFor, role in building the First Transcontinental Railroad]

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69e0b51e80808190ba5cb05667af02a9 elicitation completed
NER batch_69e8b0b0d5ec81908da8f38380dbdc7a ner completed
Created at: April 16, 2026, 5:10 p.m.