Triple
T8340773
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cao Van Vien |
E195903
|
entity |
| Predicate | wrote |
P2831
|
FINISHED |
| Object |
The Final Collapse (memoir on the fall of South Vietnam)
The Final Collapse is a memoir by former South Vietnamese General Cao Van Vien that provides an insider’s account and analysis of the political and military events leading to the fall of South Vietnam in 1975.
|
E728556
|
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: The Final Collapse (memoir on the fall of South Vietnam) | Statement: [Cao Van Vien, wrote, The Final Collapse (memoir on the fall of South Vietnam)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: The Final Collapse (memoir on the fall of South Vietnam) Context triple: [Cao Van Vien, wrote, The Final Collapse (memoir on the fall of South Vietnam)]
-
A.
Last Days in Vietnam
Last Days in Vietnam is a 2014 documentary film that chronicles the chaotic final weeks of the Vietnam War and the dramatic evacuation of Saigon.
-
B.
How We Lost the Vietnam War
"How We Lost the Vietnam War" is a memoir by former South Vietnamese prime minister and air force general Nguyễn Cao Kỳ, offering his personal account and perspective on the political and military failures that led to South Vietnam’s defeat.
-
C.
In Retrospect: The Tragedy and Lessons of Vietnam
*In Retrospect: The Tragedy and Lessons of Vietnam* is a memoir by former U.S. Secretary of Defense Robert McNamara in which he reflects on and critiques American decision-making during the Vietnam War, acknowledging major errors and drawing lessons for future policy.
-
D.
ARVN: Life and Death in the South Vietnamese Army
"ARVN: Life and Death in the South Vietnamese Army" is a historical study by Robert K. Brigham that examines the experiences, challenges, and ultimate fate of South Vietnam’s army during the Vietnam War.
-
E.
Road to Disaster: A New History of America’s Descent into Vietnam
Road to Disaster: A New History of America’s Descent into Vietnam is a historical study that reexamines how U.S. political and military leaders’ decisions and misjudgments led to the escalation and quagmire of the Vietnam War.
- 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: The Final Collapse (memoir on the fall of South Vietnam) Triple: [Cao Van Vien, wrote, The Final Collapse (memoir on the fall of South Vietnam)]
Generated description
The Final Collapse is a memoir by former South Vietnamese General Cao Van Vien that provides an insider’s account and analysis of the political and military events leading to the fall of South Vietnam in 1975.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: The Final Collapse (memoir on the fall of South Vietnam) Target entity description: The Final Collapse is a memoir by former South Vietnamese General Cao Van Vien that provides an insider’s account and analysis of the political and military events leading to the fall of South Vietnam in 1975.
-
A.
Last Days in Vietnam
Last Days in Vietnam is a 2014 documentary film that chronicles the chaotic final weeks of the Vietnam War and the dramatic evacuation of Saigon.
-
B.
How We Lost the Vietnam War
"How We Lost the Vietnam War" is a memoir by former South Vietnamese prime minister and air force general Nguyễn Cao Kỳ, offering his personal account and perspective on the political and military failures that led to South Vietnam’s defeat.
-
C.
In Retrospect: The Tragedy and Lessons of Vietnam
*In Retrospect: The Tragedy and Lessons of Vietnam* is a memoir by former U.S. Secretary of Defense Robert McNamara in which he reflects on and critiques American decision-making during the Vietnam War, acknowledging major errors and drawing lessons for future policy.
-
D.
ARVN: Life and Death in the South Vietnamese Army
"ARVN: Life and Death in the South Vietnamese Army" is a historical study by Robert K. Brigham that examines the experiences, challenges, and ultimate fate of South Vietnam’s army during the Vietnam War.
-
E.
Road to Disaster: A New History of America’s Descent into Vietnam
Road to Disaster: A New History of America’s Descent into Vietnam is a historical study that reexamines how U.S. political and military leaders’ decisions and misjudgments led to the escalation and quagmire of the Vietnam War.
- 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_69ca82ecbdc481908a55cad8ca062d88 |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb7fe8989481909b32d4bfd586372d |
completed | March 31, 2026, 8:03 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cdc7237aa0819092b3679a318223ba |
completed | April 2, 2026, 1:32 a.m. |
| NEDg | Description generation | batch_69cdcc8596888190867bb0f298b6fac1 |
completed | April 2, 2026, 1:55 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cdd14de9408190a5522fbdbef4d748 |
completed | April 2, 2026, 2:15 a.m. |
Created at: March 30, 2026, 5:57 p.m.