Triple

T8339946
Position Surface form Disambiguated ID Type / Status
Subject Vauxhall Station E195883 entity
Predicate stationGroup P33789 FINISHED
Object London Terminals (for ticketing purposes on some routes) E212179 NE FINISHED

How this triple was built (2 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: London Terminals (for ticketing purposes on some routes) | Statement: [Vauxhall Station, stationGroup, London Terminals (for ticketing purposes on some routes)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: London Terminals (for ticketing purposes on some routes)
Context triple: [Vauxhall Station, stationGroup, London Terminals (for ticketing purposes on some routes)]
  • A. London Terminals chosen
    London Terminals is a collective name for the main central London railway termini used as key endpoints for National Rail services into and out of the city.
  • B. National Rail services in London
    National Rail services in London comprise the network of mainline train operators providing suburban, regional, and long-distance rail connections across the capital and to the rest of the UK.
  • C. National Rail services to London Bridge
    National Rail services to London Bridge are commuter train routes connecting suburban and regional areas in southeast London and beyond with London Bridge station, a major central London rail hub.
  • D. Bedford–St Pancras–Gatwick Airport route
    The Bedford–St Pancras–Gatwick Airport route is a key north–south commuter and airport rail service in southern England, linking Bedford through central London to Gatwick Airport as part of the Thameslink network.
  • E. Heathrow Connect route
    The Heathrow Connect route was a suburban rail service linking London Paddington with Heathrow Airport, providing a slower, stopping alternative to the Heathrow Express until it was replaced by TfL Rail/Elizabeth line services.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69ca82ecbdc481908a55cad8ca062d88 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb7fd7a3888190b54306ed862aded4 completed March 31, 2026, 8:03 a.m.
NED1 Entity disambiguation (via context triple) batch_69cdc7237aa0819092b3679a318223ba completed April 2, 2026, 1:32 a.m.
Created at: March 30, 2026, 5:57 p.m.