Triple

T18953479
Position Surface form Disambiguated ID Type / Status
Subject Museo Universitario Arte Contemporáneo E463712 entity
Predicate regionServed P82 FINISHED
Object Mexico City metropolitan area — NE NERFINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE 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: Mexico City metropolitan area | Statement: [Museo Universitario Arte Contemporáneo, regionServed, Mexico City metropolitan area]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mexico City metropolitan area
Context triple: [Museo Universitario Arte Contemporáneo, regionServed, Mexico City metropolitan area]
  • A. Greater Mexico City metropolitan area chosen
    The Greater Mexico City metropolitan area is the vast urban agglomeration centered on Mexico City, encompassing numerous surrounding municipalities and boroughs to form one of the largest and most populous metropolitan regions in the world.
  • B. Bajío metropolitan area
    The Bajío metropolitan area is a major urban and economic region in central Mexico centered around key cities such as León in the state of Guanajuato.
  • C. Toluca metropolitan area
    The Toluca metropolitan area is a major urban and industrial region in central Mexico centered on the city of Toluca, serving as an important economic and transportation hub west of Mexico City.
  • D. Guadalajara metropolitan area
    The Guadalajara metropolitan area is a major urban and economic hub in western Mexico centered on the city of Guadalajara and its surrounding municipalities.
  • E. Pachuca metropolitan area
    The Pachuca metropolitan area is an urban agglomeration centered on the city of Pachuca, serving as a major economic and administrative hub in the Mexican state of Hidalgo.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69d8dcffc278819086792a4ebfddfafa elicitation completed
NER batch_69e5d545f47881909110e6a92e86b384 ner completed
Created at: April 10, 2026, noon