Triple

T21904517
Position Surface form Disambiguated ID Type / Status
Subject USRA Final System Plan reports E540898 entity
Predicate describedInStatute P9390 FINISHED
Object Regional Rail Reorganization Act of 1973 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: Regional Rail Reorganization Act of 1973 | Statement: [USRA Final System Plan reports, describedInStatute, Regional Rail Reorganization Act of 1973]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Regional Rail Reorganization Act of 1973
Context triple: [USRA Final System Plan reports, describedInStatute, Regional Rail Reorganization Act of 1973]
  • A. Regional Rail Reorganization Act of 1973 chosen
    The Regional Rail Reorganization Act of 1973 was a U.S. federal law that restructured bankrupt northeastern railroads and laid the groundwork for creating Conrail to maintain essential rail service.
  • B. Amtrak Improvement Act of 1973
    The Amtrak Improvement Act of 1973 was a U.S. federal law that strengthened and refined the national passenger rail system by expanding Amtrak’s authority, funding, and operational framework following its initial creation.
  • C. Amtrak Reform and Accountability Act of 1997
    The Amtrak Reform and Accountability Act of 1997 is a U.S. federal law that restructured Amtrak’s operations and finances, aiming to improve its efficiency and move it toward greater financial self-sufficiency.
  • D. Amtrak enabling legislation
    The Amtrak enabling legislation is the 1970 U.S. federal law that created the National Railroad Passenger Corporation (Amtrak) to preserve and manage intercity passenger rail service.
  • E. Railroad Revitalization and Regulatory Reform Act
    The Railroad Revitalization and Regulatory Reform Act is a 1976 U.S. federal law that restructured and deregulated the railroad industry to restore its financial stability and improve freight rail service.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: describedInStatute
Context triple: [USRA Final System Plan reports, describedInStatute, Regional Rail Reorganization Act of 1973]
  • A. statuteInvolved
    Indicates that a particular statute or legal provision is implicated, referenced, or applied in relation to a given case, event, or legal matter.
  • B. isStatutory
    Indicates that something exists, applies, or is defined by virtue of formal law or statute rather than by custom, contract, or other sources.
  • C. statuteInterpreted
    Indicates that a legal authority (such as a court or agency) has provided an interpretation or authoritative reading of a particular statute.
  • D. hasStatuteLaw
    Indicates that a jurisdiction or entity is governed by, or possesses, a body of formal written laws enacted by a legislative authority.
  • E. establishedByStatute chosen
    Indicates that something has been formally created, defined, or authorized through a specific law or statute.
  • F. None of above.

Provenance (3 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_69e0c47b4e8c81908c8076eaa4c8e4f2 completed April 16, 2026, 11:14 a.m.
NER Named-entity recognition batch_69f121d4c0248190909172decd7cbc64 completed April 28, 2026, 9:08 p.m.
PD Predicate disambiguation batch_69e6be9ebf4c8190892df1a8e1313f88 completed April 21, 2026, 12:02 a.m.
Created at: April 16, 2026, 7:29 p.m.