Triple

T4920918
Position Surface form Disambiguated ID Type / Status
Subject British Transport Police E110462 entity
Predicate legalAuthority P125 FINISHED
Object Railway Byelaws
Railway Byelaws are a set of statutory regulations governing conduct, safety, and enforcement on the railway network in Great Britain.
E479743 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 Byelaws | Statement: [British Transport Police, legalAuthority, Railway Byelaws]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Railway Byelaws
Context triple: [British Transport Police, legalAuthority, Railway Byelaws]
  • A. Indian Railways Act and rules
    The Indian Railways Act and rules comprise the primary legal and regulatory framework that defines the operation, administration, safety standards, and governance of the Indian Railways network and its divisions.
  • B. Railway Safety Regulations 1999 (UK)
    The Railway Safety Regulations 1999 (UK) are a set of statutory rules introduced to improve rail safety by mandating modern train protection systems and phasing out older, less safe signalling and braking practices on the British railway network.
  • C. Railways Act 1993
    The Railways Act 1993 is a UK law that broke up and privatised the state-owned British Rail, creating a new structure of private train operators and separate infrastructure management.
  • D. Railways Act 1921
    The Railways Act 1921 was a UK law that reorganized and consolidated most of the country's railway companies into four large regional groups, fundamentally reshaping the British railway system.
  • E. Japanese National Railways Law
    The Japanese National Railways Law was the foundational legal framework that defined the organization, operations, and governance of Japan’s former state-owned railway operator, Japanese National Railways.
  • 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 Byelaws
Triple: [British Transport Police, legalAuthority, Railway Byelaws]
Generated description
Railway Byelaws are a set of statutory regulations governing conduct, safety, and enforcement on the railway network in Great Britain.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Railway Byelaws
Target entity description: Railway Byelaws are a set of statutory regulations governing conduct, safety, and enforcement on the railway network in Great Britain.
  • A. Indian Railways Act and rules
    The Indian Railways Act and rules comprise the primary legal and regulatory framework that defines the operation, administration, safety standards, and governance of the Indian Railways network and its divisions.
  • B. Railway Safety Regulations 1999 (UK)
    The Railway Safety Regulations 1999 (UK) are a set of statutory rules introduced to improve rail safety by mandating modern train protection systems and phasing out older, less safe signalling and braking practices on the British railway network.
  • C. Railways Act 1993
    The Railways Act 1993 is a UK law that broke up and privatised the state-owned British Rail, creating a new structure of private train operators and separate infrastructure management.
  • D. Railways Act 1921
    The Railways Act 1921 was a UK law that reorganized and consolidated most of the country's railway companies into four large regional groups, fundamentally reshaping the British railway system.
  • E. Japanese National Railways Law
    The Japanese National Railways Law was the foundational legal framework that defined the organization, operations, and governance of Japan’s former state-owned railway operator, Japanese National Railways.
  • 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_69bd4413f9908190afcff44d7929cc4c completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6ffabccc81909115ece1b04e2061 completed March 20, 2026, 4:04 p.m.
NED1 Entity disambiguation (via context triple) batch_69be6ff4acd88190a308fbac84d3bad9 completed March 21, 2026, 10:16 a.m.
NEDg Description generation batch_69be724224a8819085c9989594741e06 completed March 21, 2026, 10:26 a.m.
NED2 Entity disambiguation (via description) batch_69be72f56c1c8190a80b6e1551289d84 completed March 21, 2026, 10:29 a.m.
Created at: March 20, 2026, 1:30 p.m.