Triple

T21009281
Position Surface form Disambiguated ID Type / Status
Subject Ho Chi Minh Campaign E517500 entity
Predicate hasPart P35 FINISHED
Object assault on Tan Son Nhat Airport
The assault on Tan Son Nhat Airport was a key military attack by North Vietnamese forces on Saigon’s main airbase during the final days of the Vietnam War, contributing directly to the collapse of South Vietnamese defenses.
E1461572 NE FINISHED

How this triple was built (4 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: assault on Tan Son Nhat Airport | Statement: [Ho Chi Minh Campaign, hasPart, assault on Tan Son Nhat Airport]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: assault on Tan Son Nhat Airport
Context triple: [Ho Chi Minh Campaign, hasPart, assault on Tan Son Nhat Airport]
  • A. Haiphong massacre
    The Haiphong massacre was a violent 1946 French naval bombardment of the Vietnamese port city of Haiphong that killed thousands of civilians and helped trigger the First Indochina War.
  • B. Huế Vesak shootings
    The Huế Vesak shootings were a 1963 incident in which South Vietnamese government forces opened fire on Buddhist demonstrators in Huế, killing and injuring civilians and intensifying the Buddhist crisis against President Ngô Đình Diệm’s regime.
  • C. Huế Massacre
    The Huế Massacre was a mass killing of thousands of civilians and prisoners by communist forces during their occupation of the city of Huế in the 1968 Tet Offensive of the Vietnam War.
  • D. Bus massacre of 13 April 1975
    The Bus massacre of 13 April 1975 was a deadly attack on a bus carrying Palestinians in Beirut that is widely regarded as the spark that ignited the Lebanese Civil War.
  • E. Operation Lam Son 719
    Operation Lam Son 719 was a 1971 South Vietnamese and U.S.-supported incursion into Laos aimed at disrupting the Ho Chi Minh Trail during the Vietnam War, which ultimately exposed serious weaknesses in the South Vietnamese military.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: assault on Tan Son Nhat Airport
Triple: [Ho Chi Minh Campaign, hasPart, assault on Tan Son Nhat Airport]
Generated description
The assault on Tan Son Nhat Airport was a key military attack by North Vietnamese forces on Saigon’s main airbase during the final days of the Vietnam War, contributing directly to the collapse of South Vietnamese defenses.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: assault on Tan Son Nhat Airport
Target entity description: The assault on Tan Son Nhat Airport was a key military attack by North Vietnamese forces on Saigon’s main airbase during the final days of the Vietnam War, contributing directly to the collapse of South Vietnamese defenses.
  • A. Haiphong massacre
    The Haiphong massacre was a violent 1946 French naval bombardment of the Vietnamese port city of Haiphong that killed thousands of civilians and helped trigger the First Indochina War.
  • B. Huế Vesak shootings
    The Huế Vesak shootings were a 1963 incident in which South Vietnamese government forces opened fire on Buddhist demonstrators in Huế, killing and injuring civilians and intensifying the Buddhist crisis against President Ngô Đình Diệm’s regime.
  • C. Huế Massacre
    The Huế Massacre was a mass killing of thousands of civilians and prisoners by communist forces during their occupation of the city of Huế in the 1968 Tet Offensive of the Vietnam War.
  • D. Bus massacre of 13 April 1975
    The Bus massacre of 13 April 1975 was a deadly attack on a bus carrying Palestinians in Beirut that is widely regarded as the spark that ignited the Lebanese Civil War.
  • E. Operation Lam Son 719
    Operation Lam Son 719 was a 1971 South Vietnamese and U.S.-supported incursion into Laos aimed at disrupting the Ho Chi Minh Trail during the Vietnam War, which ultimately exposed serious weaknesses in the South Vietnamese military.
  • F. None of above. chosen

Provenance (5 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_69e0b50192308190a284fcc89dd23a49 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e6fc3edc548190987a6c2c9936286a completed April 21, 2026, 4:25 a.m.
NED1 Entity disambiguation (via context triple) batch_6a093b5e76508190bec3a12c06c18d39 completed May 17, 2026, 3:51 a.m.
NEDg Description generation batch_6a093cefdbec81909905a866b99e6c5b completed May 17, 2026, 3:58 a.m.
NED2 Entity disambiguation (via description) batch_6a093d595f44819096effb5bead8713e completed May 17, 2026, 4 a.m.
Created at: April 16, 2026, 1:53 p.m.