Triple

T11050372
Position Surface form Disambiguated ID Type / Status
Subject Ruislip E261229 entity
Predicate hasRailwayStation P918 FINISHED
Object Ruislip station
Ruislip station is a London Underground station in the suburb of Ruislip, served by the Metropolitan and Piccadilly lines.
E907136 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: Ruislip station | Statement: [Ruislip, hasRailwayStation, Ruislip station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ruislip station
Context triple: [Ruislip, hasRailwayStation, Ruislip station]
  • A. Queen's Park station
    Queen's Park station is a Toronto subway station on Line 1 located near the Ontario Legislative Building and major institutions in the city's downtown.
  • B. Stonebridge Park station
    Stonebridge Park station is a railway and London Underground station in north-west London served by the Bakerloo line and London Overground.
  • C. Lewisham station
    Lewisham station is a major transport hub in southeast London that serves National Rail, Docklands Light Railway, and numerous bus routes.
  • D. Pinner tube station
    Pinner tube station is a London Underground station on the Metropolitan line serving the suburban area of Pinner in northwest London.
  • E. Embankment station
    Embankment station is a central London Underground and National Rail station located on the north bank of the River Thames, serving as a key interchange for multiple Tube lines near major landmarks such as Trafalgar Square.
  • 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: Ruislip station
Triple: [Ruislip, hasRailwayStation, Ruislip station]
Generated description
Ruislip station is a London Underground station in the suburb of Ruislip, served by the Metropolitan and Piccadilly lines.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ruislip station
Target entity description: Ruislip station is a London Underground station in the suburb of Ruislip, served by the Metropolitan and Piccadilly lines.
  • A. Queen's Park station
    Queen's Park station is a Toronto subway station on Line 1 located near the Ontario Legislative Building and major institutions in the city's downtown.
  • B. Stonebridge Park station
    Stonebridge Park station is a railway and London Underground station in north-west London served by the Bakerloo line and London Overground.
  • C. Lewisham station
    Lewisham station is a major transport hub in southeast London that serves National Rail, Docklands Light Railway, and numerous bus routes.
  • D. Pinner tube station
    Pinner tube station is a London Underground station on the Metropolitan line serving the suburban area of Pinner in northwest London.
  • E. Embankment station
    Embankment station is a central London Underground and National Rail station located on the north bank of the River Thames, serving as a key interchange for multiple Tube lines near major landmarks such as Trafalgar Square.
  • 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_69d6aa98650481908609c7c56bfa7902 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d79868c78881908c8e3672c05ae7ec completed April 9, 2026, 12:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69e441a5b5a481908a6fdf5f8e9bca8b completed April 19, 2026, 2:44 a.m.
NEDg Description generation batch_69e44c0606408190819b9d3fd58f818f completed April 19, 2026, 3:29 a.m.
NED2 Entity disambiguation (via description) batch_69e4510dc55081908f89aab15726b2a8 completed April 19, 2026, 3:50 a.m.
Created at: April 8, 2026, 9:26 p.m.