Triple

T3923115
Position Surface form Disambiguated ID Type / Status
Subject Victoria Tower Gardens E93206 entity
Predicate hasNearbyUndergroundStation P5648 FINISHED
Object Pimlico Underground station
Pimlico Underground station is a London Underground station on the Victoria line serving the Pimlico area in the City of Westminster.
 E400974 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: Pimlico Underground station | Statement: [Victoria Tower Gardens, hasNearbyUndergroundStation, Pimlico Underground station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pimlico Underground station
Context triple: [Victoria Tower Gardens, hasNearbyUndergroundStation, Pimlico Underground station]
  • A. Richmond Underground station
    Richmond Underground station is a London Underground and National Rail interchange station serving the Richmond area in the London Borough of Richmond upon Thames.
  • B. Green Park Underground station
    Green Park Underground station is a central London Tube station serving the Jubilee, Piccadilly, and Victoria lines, located near Green Park and Buckingham Palace.
  • C. Battersea Power Station Underground station
    Battersea Power Station Underground station is a London Underground station on the Northern line extension serving the redeveloped Battersea Power Station area in south-west London.
  • D. Borough Underground station
    Borough Underground station is a London Underground station on the Northern line serving the Borough area in the London Borough of Southwark.
  • E. Arsenal Underground station
    Arsenal Underground station is a London Underground station on the Piccadilly line in North London, best known for serving the area around Arsenal Football Club’s Emirates Stadium.
  • 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: Pimlico Underground station
Triple: [Victoria Tower Gardens, hasNearbyUndergroundStation, Pimlico Underground station]
Generated description
Pimlico Underground station is a London Underground station on the Victoria line serving the Pimlico area in the City of Westminster.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pimlico Underground station
Target entity description: Pimlico Underground station is a London Underground station on the Victoria line serving the Pimlico area in the City of Westminster.
  • A. Richmond Underground station
    Richmond Underground station is a London Underground and National Rail interchange station serving the Richmond area in the London Borough of Richmond upon Thames.
  • B. Green Park Underground station
    Green Park Underground station is a central London Tube station serving the Jubilee, Piccadilly, and Victoria lines, located near Green Park and Buckingham Palace.
  • C. Battersea Power Station Underground station
    Battersea Power Station Underground station is a London Underground station on the Northern line extension serving the redeveloped Battersea Power Station area in south-west London.
  • D. Borough Underground station
    Borough Underground station is a London Underground station on the Northern line serving the Borough area in the London Borough of Southwark.
  • E. Arsenal Underground station
    Arsenal Underground station is a London Underground station on the Piccadilly line in North London, best known for serving the area around Arsenal Football Club’s Emirates Stadium.
  • 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_69aed96bfa1081908f7b30f2c647dee6 completed March 9, 2026, 2:30 p.m.
NER Named-entity recognition batch_69aeed7c2c848190a6d62e2df9b942d4 completed March 9, 2026, 3:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69b53384bca08190af13ac3a417d8827 completed March 14, 2026, 10:08 a.m.
NEDg Description generation batch_69b53404294881908a91dced77133b57 completed March 14, 2026, 10:10 a.m.
NED2 Entity disambiguation (via description) batch_69b53482a40c8190bd62b0bc8df92c0c completed March 14, 2026, 10:12 a.m.
Created at: March 9, 2026, 3:23 p.m.