Triple

T9786692
Position Surface form Disambiguated ID Type / Status
Subject Vietnamese Americans E237504 entity
Predicate significantEventInHistory P2107 FINISHED
Object Fall of Saigon E25446 NE FINISHED

How this triple was built (3 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
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: Fall of Saigon | Statement: [Vietnamese Americans, significantEventInHistory, Fall of Saigon]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Fall of Saigon
Context triple: [Vietnamese Americans, significantEventInHistory, Fall of Saigon]
  • A. Fall of Saigon chosen
    The Fall of Saigon was the April 30, 1975 capture of South Vietnam’s capital by North Vietnamese forces, marking the end of the Vietnam War and the reunification of Vietnam under communist control.
  • B. Fall of Phnom Penh (17 April 1975)
    The Fall of Phnom Penh on 17 April 1975 marked the capture of Cambodia’s capital by the Khmer Rouge, ending the Cambodian Civil War and ushering in a brutal revolutionary regime.
  • C. Battle of Dien Bien Phu
    The Battle of Dien Bien Phu was a decisive 1954 confrontation in Vietnam in which Viet Minh forces defeated the French, leading to the end of French colonial rule in Indochina.
  • D. August Revolution in Vietnam
    The August Revolution in Vietnam was a 1945 nationwide uprising led by the Viet Minh that overthrew French colonial and Japanese-backed rule, paving the way for the declaration of Vietnamese independence.
  • E. Lam Son Square
    Lam Son Square is a prominent public square in central Ho Chi Minh City, Vietnam, known for its cultural venues, hotels, and proximity to major landmarks like the Saigon Opera House.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: significantEventInHistory
Context triple: [Vietnamese Americans, significantEventInHistory, Fall of Saigon]
  • A. significantEvent
    Indicates that an event involving the entities is of notable importance or impact within a given context.
  • B. hasHistoricalEvent chosen
    Indicates that a historical event occurred in, is associated with, or is relevant to a particular entity.
  • C. significantEventDocumented
    Indicates that a notable or impactful event has been formally recorded or documented in some medium.
  • D. significantEventEnd
    Indicates the point in time when a significant event or occurrence comes to a close or is considered finished.
  • E. hasHistoricalSignificance
    Indicates that something possesses notable importance or influence within a historical context or period.
  • F. None of above.

Provenance (4 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69ca84da927881909bda80caecad6010 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cda211b0608190bc8ceb905d02db83 completed April 1, 2026, 10:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1c427cb2c81909fce8e1958ab3282 completed April 5, 2026, 2:08 a.m.
PD Predicate disambiguation batch_69cd03d77c6c81909b675955bf113320 completed April 1, 2026, 11:39 a.m.
Created at: March 30, 2026, 8:27 p.m.