Triple

T5978987
Position Surface form Disambiguated ID Type / Status
Subject Cu Chi tunnels E133071 entity
Predicate opponent P437 FINISHED
Object Army of the Republic of Vietnam E106505 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: Army of the Republic of Vietnam | Statement: [Cu Chi tunnels, opponent, Army of the Republic of Vietnam]

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: Army of the Republic of Vietnam
Context triple: [Cu Chi tunnels, opponent, Army of the Republic of Vietnam]
  • A. Army of the Republic of Vietnam chosen
    The Army of the Republic of Vietnam was the ground military force of South Vietnam, allied with the United States and other anti-communist nations during the Vietnam War.
  • B. Armed Forces of the Republic of Vietnam
    The Armed Forces of the Republic of Vietnam were the military forces of South Vietnam, active primarily during the Vietnam War and allied with the United States and other anti-communist nations.
  • C. People's Liberation Armed Forces of South Vietnam
    The People's Liberation Armed Forces of South Vietnam were the communist guerrilla and regular military forces that fought against the South Vietnamese government and its allies during the Vietnam War.
  • D. Vietnamese forces
    Vietnamese forces were the military units of Vietnam that expanded and defended Vietnamese territory through various historical campaigns and conflicts.
  • E. People's Army of Vietnam
    The People's Army of Vietnam is the military force of the Socialist Republic of Vietnam, renowned for its pivotal role in the Vietnam War against the United States and South Vietnam.
  • 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_69c0086f45e8819098f73dd16d45ec9d elicitation completed
NER batch_69c04a40233081909c04f62ec0382bfd ner completed
NED1 batch_69c20d2e42c88190927bba51caec186f ned_source_triple completed
Created at: March 22, 2026, 4:04 p.m.