Triple

T10373122
Position Surface form Disambiguated ID Type / Status
Subject Max Hastings E244432 entity
Predicate notableWork P4 FINISHED
Object Vietnam: An Epic Tragedy, 1945–1975
Vietnam: An Epic Tragedy, 1945–1975 is a comprehensive historical account by Max Hastings that examines the political, military, and human dimensions of the Vietnam War from its origins through the fall of Saigon.
E860745 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: Vietnam: An Epic Tragedy, 1945–1975 | Statement: [Max Hastings, notableWork, Vietnam: An Epic Tragedy, 1945–1975]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Vietnam: An Epic Tragedy, 1945–1975
Context triple: [Max Hastings, notableWork, Vietnam: An Epic Tragedy, 1945–1975]
  • A. Embers of War: The Fall of an Empire and the Making of America’s Vietnam
    Embers of War: The Fall of an Empire and the Making of America’s Vietnam is a Pulitzer Prize–winning historical study that traces how French colonial collapse in Indochina set the stage for the United States’ deepening involvement in Vietnam.
  • B. Nothing Ever Dies: Vietnam and the Memory of War
    Nothing Ever Dies: Vietnam and the Memory of War is a nonfiction work by Viet Thanh Nguyen that examines how the Vietnam War is remembered, represented, and memorialized across cultures, nations, and media.
  • C. Argument Without End: In Search of Answers to the Vietnam Tragedy
    "Argument Without End: In Search of Answers to the Vietnam Tragedy" is a historical and analytical book in which former U.S. Defense Secretary Robert McNamara and others reassess the decisions and misunderstandings that led to and prolonged the Vietnam War.
  • D. 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.
  • E. 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.
  • 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: Vietnam: An Epic Tragedy, 1945–1975
Triple: [Max Hastings, notableWork, Vietnam: An Epic Tragedy, 1945–1975]
Generated description
Vietnam: An Epic Tragedy, 1945–1975 is a comprehensive historical account by Max Hastings that examines the political, military, and human dimensions of the Vietnam War from its origins through the fall of Saigon.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Vietnam: An Epic Tragedy, 1945–1975
Target entity description: Vietnam: An Epic Tragedy, 1945–1975 is a comprehensive historical account by Max Hastings that examines the political, military, and human dimensions of the Vietnam War from its origins through the fall of Saigon.
  • A. Embers of War: The Fall of an Empire and the Making of America’s Vietnam
    Embers of War: The Fall of an Empire and the Making of America’s Vietnam is a Pulitzer Prize–winning historical study that traces how French colonial collapse in Indochina set the stage for the United States’ deepening involvement in Vietnam.
  • B. Nothing Ever Dies: Vietnam and the Memory of War
    Nothing Ever Dies: Vietnam and the Memory of War is a nonfiction work by Viet Thanh Nguyen that examines how the Vietnam War is remembered, represented, and memorialized across cultures, nations, and media.
  • C. Argument Without End: In Search of Answers to the Vietnam Tragedy
    "Argument Without End: In Search of Answers to the Vietnam Tragedy" is a historical and analytical book in which former U.S. Defense Secretary Robert McNamara and others reassess the decisions and misunderstandings that led to and prolonged the Vietnam War.
  • D. 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.
  • E. 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.
  • 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_69d381b3e328819094b23b8edcd29b5a completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4e97f8a148190bb04996132cd464a completed April 7, 2026, 11:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69d7956ca1e08190880342b22a55783f completed April 9, 2026, 12:02 p.m.
NEDg Description generation batch_69d7bdde34408190a047ede29b91e182 completed April 9, 2026, 2:55 p.m.
NED2 Entity disambiguation (via description) batch_69d7e5fc6a008190b2a2326840074b53 completed April 9, 2026, 5:46 p.m.
Created at: April 6, 2026, 12:02 p.m.