Triple

T469846
Position Surface form Disambiguated ID Type / Status
Subject Taft–Hartley Act E8530 entity
Predicate introducedBy P513 FINISHED
Object Fred A. Hartley Jr.
Fred A. Hartley Jr. was an American Republican congressman best known for co-sponsoring the landmark 1947 labor law that restricted the power of labor unions.
 E163667 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: Fred A. Hartley Jr. | Statement: [Taft–Hartley Act, introducedBy, Fred A. Hartley Jr.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Fred A. Hartley Jr.
Context triple: [Taft–Hartley Act, introducedBy, Fred A. Hartley Jr.]
  • A. Alton G. Keel Jr.
    Alton G. Keel Jr. was an American aerospace engineer and government official who held senior defense and space policy roles, including service on the Rogers Commission investigating the Space Shuttle Challenger disaster.
  • B. David M. Barkley
    David M. Barkley was the son of U.S. Vice President Alben W. Barkley and a member of the prominent Barkley political family.
  • C. Robert W. Hunt
    Robert W. Hunt was an American engineer and industrialist known for his influential role in the development of the U.S. mining and metallurgical industries and leadership in professional engineering organizations.
  • D. John R. Steelman
    John R. Steelman was an American administrator and labor mediator who served as a top aide to President Harry S. Truman and became one of the most influential behind-the-scenes figures in the postwar White House.
  • E. Arthur C. Walker Jr.
    Arthur C. Walker Jr. was an American physicist and solar scientist known for his pioneering work in X-ray and ultraviolet imaging of the sun and for serving on the Rogers Commission investigating the Space Shuttle Challenger disaster.
  • 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: Fred A. Hartley Jr.
Triple: [Taft–Hartley Act, introducedBy, Fred A. Hartley Jr.]
Generated description
Fred A. Hartley Jr. was an American Republican congressman best known for co-sponsoring the landmark 1947 labor law that restricted the power of labor unions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Fred A. Hartley Jr.
Target entity description: Fred A. Hartley Jr. was an American Republican congressman best known for co-sponsoring the landmark 1947 labor law that restricted the power of labor unions.
  • A. Alton G. Keel Jr.
    Alton G. Keel Jr. was an American aerospace engineer and government official who held senior defense and space policy roles, including service on the Rogers Commission investigating the Space Shuttle Challenger disaster.
  • B. David M. Barkley
    David M. Barkley was the son of U.S. Vice President Alben W. Barkley and a member of the prominent Barkley political family.
  • C. Robert W. Hunt
    Robert W. Hunt was an American engineer and industrialist known for his influential role in the development of the U.S. mining and metallurgical industries and leadership in professional engineering organizations.
  • D. John R. Steelman
    John R. Steelman was an American administrator and labor mediator who served as a top aide to President Harry S. Truman and became one of the most influential behind-the-scenes figures in the postwar White House.
  • E. Arthur C. Walker Jr.
    Arthur C. Walker Jr. was an American physicist and solar scientist known for his pioneering work in X-ray and ultraviolet imaging of the sun and for serving on the Rogers Commission investigating the Space Shuttle Challenger disaster.
  • 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_69a2e7f3aeb48190a19453e3a043f486 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2efef8b788190857ebf66df562d59 completed Feb. 28, 2026, 1:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad012ce1148190b1051239a44171b1 completed March 8, 2026, 4:55 a.m.
NEDg Description generation batch_69ad01eb335c81908775e89b8a0348cc completed March 8, 2026, 4:58 a.m.
NED2 Entity disambiguation (via description) batch_69ad029584308190af10520e928f890b completed March 8, 2026, 5:01 a.m.
Created at: Feb. 28, 2026, 1:12 p.m.