Triple

T522831
Position Surface form Disambiguated ID Type / Status
Subject Labor-Management Reporting and Disclosure Act of 1959 E10855 entity
Predicate namedAfter P63 FINISHED
Object Philip M. Landrum
Philip M. Landrum was an American congressman from Georgia best known as a co-author of the Labor-Management Reporting and Disclosure Act of 1959 (the Landrum–Griffin Act), which regulated labor unions and their internal affairs.
E227865 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: Philip M. Landrum | Statement: [Labor-Management Reporting and Disclosure Act of 1959, namedAfter, Philip M. Landrum]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Philip M. Landrum
Context triple: [Labor-Management Reporting and Disclosure Act of 1959, namedAfter, Philip M. Landrum]
  • A. Lofton R. Henderson
    Lofton R. Henderson was a U.S. Marine Corps aviator and squadron commander killed during the Battle of Midway in World War II, remembered for his leadership and sacrifice in one of the war’s pivotal engagements.
  • B. Albert D. Wheelon
    Albert D. Wheelon was an American physicist and intelligence official known for his pioneering role in developing U.S. satellite reconnaissance programs and later contributions to aerospace and national security policy.
  • C. Alan S. Boyd
    Alan S. Boyd was an American lawyer and public official who became the first U.S. Secretary of Transportation, helping to shape national transportation policy in the late 1960s.
  • D. George P. Davis
    George P. Davis was the taxpayer whose challenge to the Social Security Act’s payroll tax provisions led to the landmark 1937 U.S. Supreme Court case Helvering v. Davis.
  • E. 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.
  • 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: Philip M. Landrum
Triple: [Labor-Management Reporting and Disclosure Act of 1959, namedAfter, Philip M. Landrum]
Generated description
Philip M. Landrum was an American congressman from Georgia best known as a co-author of the Labor-Management Reporting and Disclosure Act of 1959 (the Landrum–Griffin Act), which regulated labor unions and their internal affairs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Philip M. Landrum
Target entity description: Philip M. Landrum was an American congressman from Georgia best known as a co-author of the Labor-Management Reporting and Disclosure Act of 1959 (the Landrum–Griffin Act), which regulated labor unions and their internal affairs.
  • A. Lofton R. Henderson
    Lofton R. Henderson was a U.S. Marine Corps aviator and squadron commander killed during the Battle of Midway in World War II, remembered for his leadership and sacrifice in one of the war’s pivotal engagements.
  • B. Albert D. Wheelon
    Albert D. Wheelon was an American physicist and intelligence official known for his pioneering role in developing U.S. satellite reconnaissance programs and later contributions to aerospace and national security policy.
  • C. Alan S. Boyd
    Alan S. Boyd was an American lawyer and public official who became the first U.S. Secretary of Transportation, helping to shape national transportation policy in the late 1960s.
  • D. George P. Davis
    George P. Davis was the taxpayer whose challenge to the Social Security Act’s payroll tax provisions led to the landmark 1937 U.S. Supreme Court case Helvering v. Davis.
  • E. 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.
  • 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_69a2e84b16c4819088d284c47c3a7968 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2f1b4f01881908b408357ff113308 completed Feb. 28, 2026, 1:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69ae1f9546fc8190beee0f8b8810fe4b completed March 9, 2026, 1:17 a.m.
NEDg Description generation batch_69ae2027b4588190bb8cff4a52d58626 completed March 9, 2026, 1:19 a.m.
NED2 Entity disambiguation (via description) batch_69ae20e214a88190b85432b9e47cde12 completed March 9, 2026, 1:22 a.m.
Created at: Feb. 28, 2026, 1:12 p.m.