Triple

T445689
Position Surface form Disambiguated ID Type / Status
Subject Los Angeles Times Book Prize for Biography E7012 entity
Predicate notableWinner P2766 FINISHED
Object Robert A. Caro
Robert A. Caro is an American journalist and biographer renowned for his exhaustive, Pulitzer Prize–winning studies of political power, particularly in his multi-volume works on Robert Moses and Lyndon B. Johnson.
E56305 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: Robert A. Caro | Statement: [Los Angeles Times Book Prize for Biography, notableWinner, Robert A. Caro]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Robert A. Caro
Context triple: [Los Angeles Times Book Prize for Biography, notableWinner, Robert A. Caro]
  • A. Arthur Schlesinger Jr.
    Arthur Schlesinger Jr. was a prominent American historian, social critic, and Pulitzer Prize–winning author known for his influential works on the American presidency and liberalism.
  • B. Kai Bird
    Kai Bird is an American historian, biographer, and Pulitzer Prize–winning author best known for co-writing the J. Robert Oppenheimer biography "American Prometheus."
  • C. Carl Bernstein
    Carl Bernstein is an American investigative journalist best known for his reporting with Bob Woodward that helped uncover the Watergate scandal and led to President Richard Nixon’s resignation.
  • D. Lawrence Wright
    Lawrence Wright is an American journalist, author, and screenwriter best known for his Pulitzer Prize-winning investigative nonfiction works on topics such as terrorism and Scientology.
  • E. J. O. Taylor
    J. O. Taylor was a cinematographer active during early Hollywood who worked on the landmark 1933 monster film "King Kong."
  • 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: Robert A. Caro
Triple: [Los Angeles Times Book Prize for Biography, notableWinner, Robert A. Caro]
Generated description
Robert A. Caro is an American journalist and biographer renowned for his exhaustive, Pulitzer Prize–winning studies of political power, particularly in his multi-volume works on Robert Moses and Lyndon B. Johnson.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Robert A. Caro
Target entity description: Robert A. Caro is an American journalist and biographer renowned for his exhaustive, Pulitzer Prize–winning studies of political power, particularly in his multi-volume works on Robert Moses and Lyndon B. Johnson.
  • A. Arthur Schlesinger Jr.
    Arthur Schlesinger Jr. was a prominent American historian, social critic, and Pulitzer Prize–winning author known for his influential works on the American presidency and liberalism.
  • B. Kai Bird
    Kai Bird is an American historian, biographer, and Pulitzer Prize–winning author best known for co-writing the J. Robert Oppenheimer biography "American Prometheus."
  • C. Carl Bernstein
    Carl Bernstein is an American investigative journalist best known for his reporting with Bob Woodward that helped uncover the Watergate scandal and led to President Richard Nixon’s resignation.
  • D. Lawrence Wright
    Lawrence Wright is an American journalist, author, and screenwriter best known for his Pulitzer Prize-winning investigative nonfiction works on topics such as terrorism and Scientology.
  • E. J. O. Taylor
    J. O. Taylor was a cinematographer active during early Hollywood who worked on the landmark 1933 monster film "King Kong."
  • 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_69a2e7e4676c81909ea0dbdecac0687c completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ef479ec08190a659eead6eb0d4d0 completed Feb. 28, 2026, 1:36 p.m.
NED1 Entity disambiguation (via context triple) batch_69a442a6abac81909f23975fabd7e90a completed March 1, 2026, 1:44 p.m.
NEDg Description generation batch_69a4466c89508190bec28097c3fe510f completed March 1, 2026, 2 p.m.
NED2 Entity disambiguation (via description) batch_69a446e661d481909ebd78a14fc973d2 completed March 1, 2026, 2:02 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.