Triple

T7220500
Position Surface form Disambiguated ID Type / Status
Subject Passenger Focus E150246 entity
Predicate predecessor P97 FINISHED
Object Rail Passengers Council
The Rail Passengers Council was a statutory body in Great Britain that represented and advocated for the interests of rail users before being succeeded by Passenger Focus.
 E649489 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: Rail Passengers Council | Statement: [Passenger Focus, predecessor, Rail Passengers Council]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rail Passengers Council
Context triple: [Passenger Focus, predecessor, Rail Passengers Council]
  • A. National Rail
    National Rail is the collective name for the passenger rail services and network in Great Britain, encompassing most regional and intercity train operations outside of urban metro systems.
  • B. Northern Trains
    Northern Trains is a British train operating company that runs local and regional passenger rail services across Northern England.
  • C. Rail Delivery Group
    Rail Delivery Group is the industry body that represents and coordinates Britain’s passenger and freight train operators and Network Rail, working to improve and manage the national rail system.
  • D. Virgin Trains
    Virgin Trains was a British train operating company under Richard Branson’s Virgin Group brand that ran long-distance passenger rail services in the UK.
  • E. Abellio
    Abellio is a Dutch-based public transport company that operates train and bus services in the United Kingdom and parts of Europe.
  • 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: Rail Passengers Council
Triple: [Passenger Focus, predecessor, Rail Passengers Council]
Generated description
The Rail Passengers Council was a statutory body in Great Britain that represented and advocated for the interests of rail users before being succeeded by Passenger Focus.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Rail Passengers Council
Target entity description: The Rail Passengers Council was a statutory body in Great Britain that represented and advocated for the interests of rail users before being succeeded by Passenger Focus.
  • A. National Rail
    National Rail is the collective name for the passenger rail services and network in Great Britain, encompassing most regional and intercity train operations outside of urban metro systems.
  • B. Northern Trains
    Northern Trains is a British train operating company that runs local and regional passenger rail services across Northern England.
  • C. Rail Delivery Group
    Rail Delivery Group is the industry body that represents and coordinates Britain’s passenger and freight train operators and Network Rail, working to improve and manage the national rail system.
  • D. Virgin Trains
    Virgin Trains was a British train operating company under Richard Branson’s Virgin Group brand that ran long-distance passenger rail services in the UK.
  • E. Abellio
    Abellio is a Dutch-based public transport company that operates train and bus services in the United Kingdom and parts of Europe.
  • 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_69c687effb44819092b95d07d0368c9f completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6e9b2ef8481908ac6608b1faeb1db completed March 27, 2026, 8:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7cc0707ec8190b874b23ee0065e32 completed March 28, 2026, 12:39 p.m.
NEDg Description generation batch_69c7cc9face481908d60ef11bba2c3ea completed March 28, 2026, 12:42 p.m.
NED2 Entity disambiguation (via description) batch_69c7cce7ed2c81909edeb68781e022d5 completed March 28, 2026, 12:43 p.m.
Created at: March 27, 2026, 2:54 p.m.