Triple

T21885833
Position Surface form Disambiguated ID Type / Status
Subject Chairman of the United States Atomic Energy Commission E540400 entity
Predicate officeHolderNumber P23221 FINISHED
Object last chairman: William A. Anders — NE NERFINISHED

How this triple was built (3 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: last chairman: William A. Anders | Statement: [Chairman of the United States Atomic Energy Commission, officeHolderNumber, last chairman: William A. Anders]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: last chairman: William A. Anders
Context triple: [Chairman of the United States Atomic Energy Commission, officeHolderNumber, last chairman: William A. Anders]
  • A. Dale F. Halton
    Dale F. Halton is a prominent Charlotte business leader and philanthropist, best known as the former president of Pepsi-Cola Bottling Company of Charlotte and a major benefactor of UNC Charlotte.
  • B. Thurman Wesley Arnold
    Thurman Wesley Arnold was an influential American lawyer, judge, and antitrust enforcer best known for leading the U.S. Department of Justice’s Antitrust Division under President Franklin D. Roosevelt.
  • C. Leonard Earl Howze
    Leonard Earl Howze is an American actor best known for his comedic supporting roles in films and television, including his breakout appearance in the "Barbershop" movie series.
  • D. NASA Administrator T. Keith Glennan
    T. Keith Glennan was the first Administrator of NASA, overseeing the agency’s formative years and early human spaceflight programs.
  • E. Michael Collins, Commander-in-Chief
    "Michael Collins, Commander-in-Chief" is a famous 1922 portrait by Irish artist Sir John Lavery depicting Irish revolutionary leader Michael Collins in military uniform.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: last chairman: William A. Anders
Target entity description: William A. Anders was an American astronaut, Air Force major general, and aerospace executive best known as the Apollo 8 lunar module pilot who took the iconic "Earthrise" photograph.
  • A. Dale F. Halton
    Dale F. Halton is a prominent Charlotte business leader and philanthropist, best known as the former president of Pepsi-Cola Bottling Company of Charlotte and a major benefactor of UNC Charlotte.
  • B. Thurman Wesley Arnold
    Thurman Wesley Arnold was an influential American lawyer, judge, and antitrust enforcer best known for leading the U.S. Department of Justice’s Antitrust Division under President Franklin D. Roosevelt.
  • C. Leonard Earl Howze
    Leonard Earl Howze is an American actor best known for his comedic supporting roles in films and television, including his breakout appearance in the "Barbershop" movie series.
  • D. NASA Administrator T. Keith Glennan
    T. Keith Glennan was the first Administrator of NASA, overseeing the agency’s formative years and early human spaceflight programs.
  • E. Michael Collins, Commander-in-Chief
    "Michael Collins, Commander-in-Chief" is a famous 1922 portrait by Irish artist Sir John Lavery depicting Irish revolutionary leader Michael Collins in military uniform.
  • F. None of above. chosen

Provenance (2 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_69e0c479a98081908ce333853fdd4348 completed April 16, 2026, 11:14 a.m.
NER Named-entity recognition batch_69f118ec147481908903e2f24e049d8f completed April 28, 2026, 8:30 p.m.
Created at: April 16, 2026, 7:05 p.m.