Triple

T19783835
Position Surface form Disambiguated ID Type / Status
Subject Henry Ross Perot E475206 entity
Predicate placeOfDeath P21 FINISHED
Object Dallas, Texas, United States — 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: Dallas, Texas, United States | Statement: [Henry Ross Perot, placeOfDeath, Dallas, Texas, United States]

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: Dallas, Texas, United States
Context triple: [Henry Ross Perot, placeOfDeath, Dallas, Texas, United States]
  • A. Dallas, Texas chosen
    Dallas, Texas is a major metropolitan city in northern Texas known for its role as a commercial and cultural hub, particularly in finance, technology, and telecommunications.
  • B. Houston, Texas, United States
    Houston, Texas, United States is a major Gulf Coast metropolis known for its diverse population, energy industry, NASA’s Johnson Space Center, and influential contributions to American music and culture.
  • C. Austin, Texas, United States
    Austin is the capital city of the U.S. state of Texas, known for its vibrant live music scene, tech industry, and cultural diversity.
  • D. Fort Worth, Texas
    Fort Worth, Texas is a major city in North Texas known for its historic Western heritage, cultural districts, and role as a key economic and transportation hub in the Dallas–Fort Worth metroplex.
  • E. Atlanta, Texas, United States
    Atlanta, Texas, United States is a small city in northeastern Texas best known as the birthplace of pioneering aviator Bessie Coleman.
  • 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_69d8e51b014081908b263e167370529a elicitation completed
NER batch_69e65385ee8081908d58cc3ff05b9b23 ner completed
Created at: April 10, 2026, 1:49 p.m.