Triple

T18521111
Position Surface form Disambiguated ID Type / Status
Subject Railroad Labor Board E452583 entity
Predicate disestablishedBy P133 FINISHED
Object Railway Labor Act of 1926
The Railway Labor Act of 1926 is a U.S. federal law that established a framework for resolving labor disputes in the railroad (and later airline) industries through negotiation, mediation, and arbitration to prevent disruptions to interstate commerce.
E1329595 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: Railway Labor Act of 1926 | Statement: [Railroad Labor Board, disestablishedBy, Railway Labor Act of 1926]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Railway Labor Act of 1926
Context triple: [Railroad Labor Board, disestablishedBy, Railway Labor Act of 1926]
  • A. Hepburn Act regulation of railroads
    The Hepburn Act regulation of railroads was a landmark 1906 U.S. law that greatly strengthened federal oversight of railroad rates and practices by expanding the powers of the Interstate Commerce Commission.
  • B. Norris-LaGuardia Act
    The Norris-LaGuardia Act is a 1932 U.S. federal labor law that significantly restricted federal courts’ ability to issue injunctions in nonviolent labor disputes and outlawed “yellow-dog” contracts, strengthening workers’ rights to organize and strike.
  • C. Staggers Rail Act
    The Staggers Rail Act was a landmark 1980 U.S. federal law that largely deregulated the railroad industry, giving rail carriers greater freedom in setting rates and services to improve their financial stability and competitiveness.
  • D. Railroad Retirement Act
    The Railroad Retirement Act is a U.S. federal law that establishes a separate retirement and disability benefits system for railroad workers, similar to but distinct from Social Security.
  • E. Transportation Act of 1920
    The Transportation Act of 1920 was a major U.S. federal law that reorganized and returned railroads to private control after World War I, strengthening federal regulation and stabilizing the rail industry.
  • 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: Railway Labor Act of 1926
Triple: [Railroad Labor Board, disestablishedBy, Railway Labor Act of 1926]
Generated description
The Railway Labor Act of 1926 is a U.S. federal law that established a framework for resolving labor disputes in the railroad (and later airline) industries through negotiation, mediation, and arbitration to prevent disruptions to interstate commerce.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Railway Labor Act of 1926
Target entity description: The Railway Labor Act of 1926 is a U.S. federal law that established a framework for resolving labor disputes in the railroad (and later airline) industries through negotiation, mediation, and arbitration to prevent disruptions to interstate commerce.
  • A. Hepburn Act regulation of railroads
    The Hepburn Act regulation of railroads was a landmark 1906 U.S. law that greatly strengthened federal oversight of railroad rates and practices by expanding the powers of the Interstate Commerce Commission.
  • B. Norris-LaGuardia Act
    The Norris-LaGuardia Act is a 1932 U.S. federal labor law that significantly restricted federal courts’ ability to issue injunctions in nonviolent labor disputes and outlawed “yellow-dog” contracts, strengthening workers’ rights to organize and strike.
  • C. Staggers Rail Act
    The Staggers Rail Act was a landmark 1980 U.S. federal law that largely deregulated the railroad industry, giving rail carriers greater freedom in setting rates and services to improve their financial stability and competitiveness.
  • D. Railroad Retirement Act
    The Railroad Retirement Act is a U.S. federal law that establishes a separate retirement and disability benefits system for railroad workers, similar to but distinct from Social Security.
  • E. Transportation Act of 1920
    The Transportation Act of 1920 was a major U.S. federal law that reorganized and returned railroads to private control after World War I, strengthening federal regulation and stabilizing the rail industry.
  • 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_69d8d386df84819092355ebb260d848e completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e5338db5e4819086503a2176dfe499 completed April 19, 2026, 7:57 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0491719490819090c39b4ca8973077 completed May 13, 2026, 2:57 p.m.
NEDg Description generation batch_6a0492b3bb048190af9b28f3a1d89d7b completed May 13, 2026, 3:03 p.m.
NED2 Entity disambiguation (via description) batch_6a049393db308190be7428a534c83ff9 completed May 13, 2026, 3:07 p.m.
Created at: April 10, 2026, 11:37 a.m.