Triple

T2537630
Position Surface form Disambiguated ID Type / Status
Subject Robert A. Caro E56305 entity
Predicate notableWork P4 FINISHED
Object The Years of Lyndon Johnson
The Years of Lyndon Johnson is Robert A. Caro’s multi-volume, Pulitzer Prize–winning biographical series that chronicles the life, rise to power, and presidency of Lyndon B. Johnson in exhaustive detail.
E274255 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 Years of Lyndon Johnson | Statement: [Robert A. Caro, notableWork, The Years of Lyndon Johnson]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: The Years of Lyndon Johnson
Context triple: [Robert A. Caro, notableWork, The Years of Lyndon Johnson]
  • A. A Thousand Days: John F. Kennedy in the White House
    A Thousand Days: John F. Kennedy in the White House is a Pulitzer Prize–winning historical account that chronicles John F. Kennedy’s presidency through the perspective of a close adviser and historian.
  • B. White House Years
    White House Years is the first volume of Henry Kissinger’s memoirs, covering his tenure as U.S. National Security Advisor and Secretary of State during the Nixon administration.
  • C. Robert Kennedy and His Times
    Robert Kennedy and His Times is a comprehensive biographical study of Robert F. Kennedy that examines his life, political career, and impact on American history.
  • D. Into the Quagmire: Lyndon Johnson and the Escalation of the Vietnam War
    "Into the Quagmire: Lyndon Johnson and the Escalation of the Vietnam War" is a historical study that analyzes how President Lyndon B. Johnson’s decisions and political context led to the deepening U.S. involvement in the Vietnam conflict.
  • E. RN: The Memoirs of Richard Nixon
    RN: The Memoirs of Richard Nixon is the former U.S. president’s autobiographical account reflecting on his political career, presidency, and resignation in the wake of the Watergate scandal.
  • 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 Years of Lyndon Johnson
Triple: [Robert A. Caro, notableWork, The Years of Lyndon Johnson]
Generated description
The Years of Lyndon Johnson is Robert A. Caro’s multi-volume, Pulitzer Prize–winning biographical series that chronicles the life, rise to power, and presidency of Lyndon B. Johnson in exhaustive detail.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: The Years of Lyndon Johnson
Target entity description: The Years of Lyndon Johnson is Robert A. Caro’s multi-volume, Pulitzer Prize–winning biographical series that chronicles the life, rise to power, and presidency of Lyndon B. Johnson in exhaustive detail.
  • A. A Thousand Days: John F. Kennedy in the White House
    A Thousand Days: John F. Kennedy in the White House is a Pulitzer Prize–winning historical account that chronicles John F. Kennedy’s presidency through the perspective of a close adviser and historian.
  • B. White House Years
    White House Years is the first volume of Henry Kissinger’s memoirs, covering his tenure as U.S. National Security Advisor and Secretary of State during the Nixon administration.
  • C. Robert Kennedy and His Times
    Robert Kennedy and His Times is a comprehensive biographical study of Robert F. Kennedy that examines his life, political career, and impact on American history.
  • D. Into the Quagmire: Lyndon Johnson and the Escalation of the Vietnam War
    "Into the Quagmire: Lyndon Johnson and the Escalation of the Vietnam War" is a historical study that analyzes how President Lyndon B. Johnson’s decisions and political context led to the deepening U.S. involvement in the Vietnam conflict.
  • E. RN: The Memoirs of Richard Nixon
    RN: The Memoirs of Richard Nixon is the former U.S. president’s autobiographical account reflecting on his political career, presidency, and resignation in the wake of the Watergate scandal.
  • 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_69ab4a49b6508190bc467fbef4bac334 completed March 6, 2026, 9:42 p.m.
NER Named-entity recognition batch_69abd298fc2481908b2925bf6a06532b completed March 7, 2026, 7:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69af2bc0d404819087bc15be297c3dbd completed March 9, 2026, 8:21 p.m.
NEDg Description generation batch_69af4767891c81908aaab1e4cf4f49ef completed March 9, 2026, 10:19 p.m.
NED2 Entity disambiguation (via description) batch_69af47c5f02c819086390ccafa38f5e3 completed March 9, 2026, 10:20 p.m.
Created at: March 6, 2026, 9:47 p.m.