Triple

T16898162
Position Surface form Disambiguated ID Type / Status
Subject Edgware Road tube station (Bakerloo line) E424362 entity
Predicate isWithin P6308 FINISHED
Object London Borough of Westminster local authority area
The London Borough of Westminster local authority area is a central London borough that governs a dense urban district containing many of the UK’s key political, cultural, and commercial landmarks, including much of the West End and the seat of national government.
E1239245 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: London Borough of Westminster local authority area | Statement: [Edgware Road tube station (Bakerloo line), isWithin, London Borough of Westminster local authority area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: London Borough of Westminster local authority area
Context triple: [Edgware Road tube station (Bakerloo line), isWithin, London Borough of Westminster local authority area]
  • A. London Borough of Hammersmith and Fulham
    The London Borough of Hammersmith and Fulham is an inner London borough in west London known for its affluent residential areas, major commercial centres, and cultural venues such as the Hammersmith Apollo and Craven Cottage.
  • B. London Borough of Richmond upon Thames
    The London Borough of Richmond upon Thames is a leafy, affluent outer borough in southwest London known for its extensive parks, riverside scenery, and historic sites such as Richmond Park and Kew Gardens.
  • C. Ealing and Hammersmith and Fulham
    Ealing and Hammersmith and Fulham is a London Assembly constituency in Greater London that covers parts of the boroughs of Ealing, Hammersmith and Fulham.
  • D. London Borough of Merton
    The London Borough of Merton is a suburban South London borough known for areas like Wimbledon, its mix of residential neighborhoods and green spaces, and strong transport links into central London.
  • E. London Borough of Wandsworth
    The London Borough of Wandsworth is a large, predominantly residential borough in southwest London known for areas like Clapham Junction, Battersea, and Putney, and for its extensive riverside along the River Thames.
  • 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: London Borough of Westminster local authority area
Triple: [Edgware Road tube station (Bakerloo line), isWithin, London Borough of Westminster local authority area]
Generated description
The London Borough of Westminster local authority area is a central London borough that governs a dense urban district containing many of the UK’s key political, cultural, and commercial landmarks, including much of the West End and the seat of national government.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: London Borough of Westminster local authority area
Target entity description: The London Borough of Westminster local authority area is a central London borough that governs a dense urban district containing many of the UK’s key political, cultural, and commercial landmarks, including much of the West End and the seat of national government.
  • A. London Borough of Hammersmith and Fulham
    The London Borough of Hammersmith and Fulham is an inner London borough in west London known for its affluent residential areas, major commercial centres, and cultural venues such as the Hammersmith Apollo and Craven Cottage.
  • B. London Borough of Richmond upon Thames
    The London Borough of Richmond upon Thames is a leafy, affluent outer borough in southwest London known for its extensive parks, riverside scenery, and historic sites such as Richmond Park and Kew Gardens.
  • C. Ealing and Hammersmith and Fulham
    Ealing and Hammersmith and Fulham is a London Assembly constituency in Greater London that covers parts of the boroughs of Ealing, Hammersmith and Fulham.
  • D. London Borough of Merton
    The London Borough of Merton is a suburban South London borough known for areas like Wimbledon, its mix of residential neighborhoods and green spaces, and strong transport links into central London.
  • E. London Borough of Wandsworth
    The London Borough of Wandsworth is a large, predominantly residential borough in southwest London known for areas like Clapham Junction, Battersea, and Putney, and for its extensive riverside along the River Thames.
  • 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_69d889da3e8c8190a2b118f383f0beac completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e3c8d98c308190bcc0adc7797d1f40 completed April 18, 2026, 6:09 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00c7b0783c81909c87de503d5e7e3c completed May 10, 2026, 6 p.m.
NEDg Description generation batch_6a00c830f7ac8190ae25232f88e9774b completed May 10, 2026, 6:02 p.m.
NED2 Entity disambiguation (via description) batch_6a00c8aa5aac8190be5f79f992c8a0ec completed May 10, 2026, 6:04 p.m.
Created at: April 10, 2026, 5:29 a.m.