Triple

T14233233
Position Surface form Disambiguated ID Type / Status
Subject Kilburn, London, England E352807 entity
Predicate hasUndergroundStation P918 FINISHED
Object Kilburn Park tube station
Kilburn Park tube station is a London Underground station on the Bakerloo line serving the Kilburn area in northwest London.
 E1213545 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: Kilburn Park tube station | Statement: [Kilburn, London, England, hasUndergroundStation, Kilburn Park tube station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kilburn Park tube station
Context triple: [Kilburn, London, England, hasUndergroundStation, Kilburn Park tube station]
  • A. Gants Hill tube station
    Gants Hill tube station is a London Underground station on the Central line, notable for its distinctive circular ticket hall and location in the northeast London suburb of Gants Hill.
  • B. Colliers Wood tube station
    Colliers Wood tube station is a London Underground station on the Northern line in south-west London, notable for its modernist architectural style by Charles Holden.
  • C. Kilburn tube station
    Kilburn tube station is a London Underground station in northwest London, serving the Jubilee line.
  • D. Parsons Green tube station
    Parsons Green tube station is a London Underground station on the District line serving the Parsons Green area in the London Borough of Hammersmith and Fulham.
  • E. Redbridge tube station
    Redbridge tube station is a London Underground station on the Central line serving the Redbridge area in East 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: Kilburn Park tube station
Triple: [Kilburn, London, England, hasUndergroundStation, Kilburn Park tube station]
Generated description
Kilburn Park tube station is a London Underground station on the Bakerloo line serving the Kilburn area in northwest London.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kilburn Park tube station
Target entity description: Kilburn Park tube station is a London Underground station on the Bakerloo line serving the Kilburn area in northwest London.
  • A. Gants Hill tube station
    Gants Hill tube station is a London Underground station on the Central line, notable for its distinctive circular ticket hall and location in the northeast London suburb of Gants Hill.
  • B. Colliers Wood tube station
    Colliers Wood tube station is a London Underground station on the Northern line in south-west London, notable for its modernist architectural style by Charles Holden.
  • C. Kilburn tube station
    Kilburn tube station is a London Underground station in northwest London, serving the Jubilee line.
  • D. Parsons Green tube station
    Parsons Green tube station is a London Underground station on the District line serving the Parsons Green area in the London Borough of Hammersmith and Fulham.
  • E. Redbridge tube station
    Redbridge tube station is a London Underground station on the Central line serving the Redbridge area in East London.
  • 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_69d8278adc7c8190a9218d69bce3c4e6 completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de622cdd6481908befa179a9675bb5 completed April 14, 2026, 3:50 p.m.
NED1 Entity disambiguation (via context triple) batch_6a004568c93c81908450887f72de8466 completed May 10, 2026, 8:44 a.m.
NEDg Description generation batch_6a0045c351f481908368f6bcab56851e completed May 10, 2026, 8:45 a.m.
NED2 Entity disambiguation (via description) batch_6a00465f66608190af8f07eba3f28f85 completed May 10, 2026, 8:48 a.m.
Created at: April 10, 2026, 1:07 a.m.