Triple

T21795055
Position Surface form Disambiguated ID Type / Status
Subject Victoria Hospital E538071 entity
Predicate publicTransitAccess P1288 FINISHED
Object served by London Transit Commission 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: served by London Transit Commission | Statement: [Victoria Hospital, publicTransitAccess, served by London Transit Commission]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: served by London Transit Commission
Context triple: [Victoria Hospital, publicTransitAccess, served by London Transit Commission]
  • A. London Passenger Transport Board
    The London Passenger Transport Board was the public body that managed and coordinated most of the capital’s bus, tram, trolleybus, and underground rail services in London from the 1930s until the late 1940s.
  • B. Tramlink
    Tramlink is a light rail tram system serving the Croydon area and surrounding districts in South London.
  • C. London Transport Board
    The London Transport Board was the public body responsible for operating and overseeing most of the public transport system in Greater London from the early 1960s until the creation of the Greater London Council’s transport authority.
  • D. Transport for London
    Transport for London is the local government body responsible for managing and overseeing the public transport network and major roads in Greater London.
  • E. London Transport Executive (under GLC)
    The London Transport Executive (under the Greater London Council) was the public body responsible for managing and coordinating London’s bus and underground services from 1970 until the mid-1980s.
  • 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: served by London Transit Commission
Target entity description: Victoria Hospital is a major healthcare facility in London, Ontario, Canada, providing a wide range of medical and surgical services.
  • A. London Passenger Transport Board
    The London Passenger Transport Board was the public body that managed and coordinated most of the capital’s bus, tram, trolleybus, and underground rail services in London from the 1930s until the late 1940s.
  • B. Tramlink
    Tramlink is a light rail tram system serving the Croydon area and surrounding districts in South London.
  • C. London Transport Board
    The London Transport Board was the public body responsible for operating and overseeing most of the public transport system in Greater London from the early 1960s until the creation of the Greater London Council’s transport authority.
  • D. Transport for London
    Transport for London is the local government body responsible for managing and overseeing the public transport network and major roads in Greater London.
  • E. London Transport Executive (under GLC)
    The London Transport Executive (under the Greater London Council) was the public body responsible for managing and coordinating London’s bus and underground services from 1970 until the mid-1980s.
  • F. None of above. chosen

Provenance (2 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_69e0c4733f4081909a86622e7e6d15d2 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69f0622329b08190b8cd9be714aca456 completed April 28, 2026, 7:30 a.m.
Created at: April 16, 2026, 6:53 p.m.