Triple

T21013908
Position Surface form Disambiguated ID Type / Status
Subject Proposition 1A (2008) E517619 entity
Predicate ballotTitleIncludes P3254 FINISHED
Object Safe, Reliable High-Speed Passenger Train Bond Act for the 21st Century NE NERFINISHED

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: Safe, Reliable High-Speed Passenger Train Bond Act for the 21st Century | Statement: [Proposition 1A (2008), ballotTitleIncludes, Safe, Reliable High-Speed Passenger Train Bond Act for the 21st Century]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Safe, Reliable High-Speed Passenger Train Bond Act for the 21st Century
Context triple: [Proposition 1A (2008), ballotTitleIncludes, Safe, Reliable High-Speed Passenger Train Bond Act for the 21st Century]
  • A. 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.
  • B. 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.
  • C. Rail Safety Improvement Act of 2008
    The Rail Safety Improvement Act of 2008 is a U.S. federal law that significantly overhauled rail safety regulations, including mandating positive train control systems and strengthening oversight to reduce accidents and improve railroad safety.
  • D. Passenger Rail Investment and Improvement Act of 2008
    The Passenger Rail Investment and Improvement Act of 2008 is a U.S. federal law that reauthorized and reformed Amtrak while establishing new funding, performance, and planning frameworks to improve intercity passenger rail service nationwide.
  • E. Transportation Equity Act for the 21st Century
    The Transportation Equity Act for the 21st Century is a major U.S. federal transportation law enacted in 1998 that authorized surface transportation programs, emphasized equity and environmental considerations, and expanded data and planning requirements for transportation agencies.
  • 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: Safe, Reliable High-Speed Passenger Train Bond Act for the 21st Century
Target entity description: The Safe, Reliable High-Speed Passenger Train Bond Act for the 21st Century was a California ballot measure authorizing bonds to help fund the development of a statewide high-speed rail system.
  • A. 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.
  • B. 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.
  • C. Rail Safety Improvement Act of 2008
    The Rail Safety Improvement Act of 2008 is a U.S. federal law that significantly overhauled rail safety regulations, including mandating positive train control systems and strengthening oversight to reduce accidents and improve railroad safety.
  • D. Passenger Rail Investment and Improvement Act of 2008
    The Passenger Rail Investment and Improvement Act of 2008 is a U.S. federal law that reauthorized and reformed Amtrak while establishing new funding, performance, and planning frameworks to improve intercity passenger rail service nationwide.
  • E. Transportation Equity Act for the 21st Century
    The Transportation Equity Act for the 21st Century is a major U.S. federal transportation law enacted in 1998 that authorized surface transportation programs, emphasized equity and environmental considerations, and expanded data and planning requirements for transportation agencies.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: ballotTitleIncludes
Context triple: [Proposition 1A (2008), ballotTitleIncludes, Safe, Reliable High-Speed Passenger Train Bond Act for the 21st Century]
  • A. electoralTitleWithin
    Indicates that one electoral title or position is defined, recognized, or valid only within the jurisdiction or scope of a particular electoral unit or area.
  • B. ballotsInclude
    Indicates that a given set of ballots contains or records the specified option, candidate, or choice.
  • C. containsTitle chosen
    Indicates that one entity includes or holds another entity’s title as part of its content or metadata.
  • D. ballot
    Indicates that an entity participates in a formal voting process, typically by casting or submitting a vote or choice.
  • E. ballotIncludesOffice
    Indicates that a particular ballot contains or lists a specific office for which votes can be cast.
  • 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_69e0b50192308190a284fcc89dd23a49 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e6fc5764188190829de6f5abd6e00f completed April 21, 2026, 4:25 a.m.
PD Predicate disambiguation batch_69e5dbf274ac81909bbf245627dc8fdc completed April 20, 2026, 7:55 a.m.
Created at: April 16, 2026, 1:54 p.m.