Triple

T12195026
Position Surface form Disambiguated ID Type / Status
Subject London Necropolis Railway E290564 entity
Predicate londonTerminusStreet P104249 FINISHED
Object Westminster Bridge Road
Westminster Bridge Road is a major thoroughfare in central London running southeast from Westminster Bridge through Lambeth, historically lined with transport, commercial, and civic buildings.
E1201136 NE FINISHED

How this triple was built (5 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: Westminster Bridge Road | Statement: [London Necropolis Railway, londonTerminusStreet, Westminster Bridge Road]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Westminster Bridge Road
Context triple: [London Necropolis Railway, londonTerminusStreet, Westminster Bridge Road]
  • A. Kew Bridge Road
    Kew Bridge Road is a section of the A315 in west London running alongside the River Thames near Kew Bridge and connecting the Kew and Brentford areas.
  • B. Vauxhall Bridge Road
    Vauxhall Bridge Road is a major thoroughfare in central London running between Victoria and Vauxhall, serving as a key route for traffic and public transport.
  • C. Brompton Road
    Brompton Road is a major street in London’s Knightsbridge district, renowned for its luxury shops and proximity to the famous Harrods department store.
  • D. Battersea Park Road
    Battersea Park Road is a major thoroughfare in the Battersea district of southwest London, lined with shops, residences, and transport links near the River Thames and Battersea Park.
  • E. Hammersmith Road
    Hammersmith Road is a major thoroughfare in West London that connects the districts of Hammersmith and Kensington and forms part of the main route into central London.
  • 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: Westminster Bridge Road
Triple: [London Necropolis Railway, londonTerminusStreet, Westminster Bridge Road]
Generated description
Westminster Bridge Road is a major thoroughfare in central London running southeast from Westminster Bridge through Lambeth, historically lined with transport, commercial, and civic buildings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Westminster Bridge Road
Target entity description: Westminster Bridge Road is a major thoroughfare in central London running southeast from Westminster Bridge through Lambeth, historically lined with transport, commercial, and civic buildings.
  • A. Kew Bridge Road
    Kew Bridge Road is a section of the A315 in west London running alongside the River Thames near Kew Bridge and connecting the Kew and Brentford areas.
  • B. Vauxhall Bridge Road
    Vauxhall Bridge Road is a major thoroughfare in central London running between Victoria and Vauxhall, serving as a key route for traffic and public transport.
  • C. Brompton Road
    Brompton Road is a major street in London’s Knightsbridge district, renowned for its luxury shops and proximity to the famous Harrods department store.
  • D. Battersea Park Road
    Battersea Park Road is a major thoroughfare in the Battersea district of southwest London, lined with shops, residences, and transport links near the River Thames and Battersea Park.
  • E. Hammersmith Road
    Hammersmith Road is a major thoroughfare in West London that connects the districts of Hammersmith and Kensington and forms part of the main route into central London.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: londonTerminusStreet
Context triple: [London Necropolis Railway, londonTerminusStreet, Westminster Bridge Road]
  • A. primaryLondonTerminal
    Indicates that a given station serves as the main London terminal for a particular rail service or route.
  • B. secondaryLondonTerminal
    Indicates that a location serves as a secondary terminal in London associated with a primary London terminal for a given service or route.
  • C. boroughTerminusQueens
    Indicates that a route or service has its terminal endpoint located within the borough of Queens.
  • D. directionFromLondonKingsCross
    Indicates the direction or bearing of a location when traveling from London King's Cross.
  • E. roadTerminusOf
    Indicates that a road ends at, or has its terminal point at, the referenced location or route.
  • F. None of above. chosen

Provenance (7 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_69d6ab64de5881908d56eb7a75c6cc69 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d938cd2edc8190b1971349dbc0dee0 completed April 10, 2026, 5:52 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00077201c08190a0c3bb259856d5c9 completed May 10, 2026, 4:20 a.m.
NEDg Description generation batch_6a000a52300c8190a7f6a8b6fa4bdf1e completed May 10, 2026, 4:32 a.m.
NED2 Entity disambiguation (via description) batch_6a000acaae64819086cc10469f52c0b4 completed May 10, 2026, 4:34 a.m.
PD Predicate disambiguation batch_69d91c38321c819080d500d0d64a04f6 completed April 10, 2026, 3:50 p.m.
PDg Predicate description generation batch_69d938ca32908190bd56f563efcbe8a0 completed April 10, 2026, 5:52 p.m.
Created at: April 8, 2026, 9:50 p.m.