Triple

T20726324
Position Surface form Disambiguated ID Type / Status
Subject Vietnam Veterans Memorial (Lejeune Memorial Gardens) E509443 entity
Predicate hasContext P36 FINISHED
Object United States involvement in Southeast Asia — 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: United States involvement in Southeast Asia | Statement: [Vietnam Veterans Memorial (Lejeune Memorial Gardens), hasContext, United States involvement in Southeast Asia]

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: United States involvement in Southeast Asia
Context triple: [Vietnam Veterans Memorial (Lejeune Memorial Gardens), hasContext, United States involvement in Southeast Asia]
  • A. Indochina conflicts chosen
    The Indochina conflicts were a series of mid-20th-century wars in Southeast Asia involving decolonization struggles, Cold War rivalries, and regional power contests centered on Vietnam, Laos, and Cambodia.
  • B. Pacific Theater (Vietnam War)
    The Pacific Theater (Vietnam War) refers to the broad area of U.S. and allied military operations in and around Southeast Asia and the Pacific region during the Vietnam War, encompassing land, air, and naval campaigns against communist forces.
  • C. United States forces in the Philippines
    United States forces in the Philippines were the American military units that fought against and ultimately compelled the surrender of Japanese troops in the Philippine theater during World War II.
  • D. Southeast Asia (through Agent Orange deployment)
    Southeast Asia (through Agent Orange deployment) refers to the region, particularly Vietnam and neighboring countries, that was heavily exposed to the toxic herbicide Agent Orange during the Vietnam War, resulting in long-term environmental damage and severe health consequences for local populations.
  • E. United States interventions in Latin America
    United States interventions in Latin America comprise a long history of political, military, and covert actions by the U.S. government aimed at influencing the governance, economics, and strategic orientation of countries throughout the Latin American region.
  • 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_69e0b4c4cc648190b45fda6e2b20af56 elicitation completed
NER batch_69e6c1e8b020819091d5788b90215ead ner completed
Created at: April 16, 2026, 12:29 p.m.