Triple

T4745353
Position Surface form Disambiguated ID Type / Status
Subject Line 5 (Mexico City Metro) E105349 entity
Predicate owner P347 FINISHED
Object Government of Mexico City E44385 NE FINISHED

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: Government of Mexico City | Statement: [Line 5 (Mexico City Metro), owner, Government of Mexico City]

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: Government of Mexico City
Context triple: [Line 5 (Mexico City Metro), owner, Government of Mexico City]
  • A. Government of Mexico City chosen
    The Government of Mexico City is the public authority responsible for administering and governing Mexico’s capital, overseeing its services, infrastructure, and urban development.
  • B. Government of the State of Mexico
    The Government of the State of Mexico is the executive authority of the State of Mexico in central Mexico, responsible for administering public policy, services, and regional development, including within the Greater Mexico City metropolitan area.
  • C. Gustavo A. Madero borough government
    The Gustavo A. Madero borough government is the local administrative authority responsible for public services, urban management, and community affairs within the Gustavo A. Madero borough of Mexico City.
  • D. Borough of Cuauhtémoc government
    The Borough of Cuauhtémoc government is the local administrative authority responsible for managing public services, urban planning, and governance in Mexico City’s central Cuauhtémoc borough.
  • E. Alcaldía Azcapotzalco
    Alcaldía Azcapotzalco is the local government authority responsible for administering public services, urban management, and community programs in the Azcapotzalco borough of Mexico City.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69bd43ef87a48190a5bc3600711aa032 elicitation completed
NER batch_69bd64ab946481909eccdb3e8c5d1f6a ner completed
NED1 batch_69be3a37a77881909d32027f1ada99c5 ned_source_triple completed
Created at: March 20, 2026, 1:20 p.m.