Triple

T20569744
Position Surface form Disambiguated ID Type / Status
Subject Belmont (Harrow) E505059 entity
Predicate nearbyStation P4625 FINISHED
Object Canons Park station
Canons Park station is a London Underground station in north-west London on the Jubilee line, serving the Canons Park and surrounding residential areas.
 E1437993 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: Canons Park station | Statement: [Belmont (Harrow), nearbyStation, Canons Park station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Canons Park station
Context triple: [Belmont (Harrow), nearbyStation, Canons Park station]
  • A. West Park station
    West Park station is a rapid transit stop on Cleveland's RTA Red Line serving the West Park neighborhood on the city's west side.
  • 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. Canning Bridge station
    Canning Bridge station is a suburban passenger railway station in Perth, Western Australia, serving the Mandurah line and connecting nearby residential and commercial areas.
  • D. Beynes station
    Beynes station is a suburban railway station in Beynes, France, served by Paris’ Transilien commuter network.
  • E. Victoria Park station
    Victoria Park station is a Toronto Transit Commission subway station in the city's east end that serves as a stop on Line 2 Bloor–Danforth.
  • 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: Canons Park station
Triple: [Belmont (Harrow), nearbyStation, Canons Park station]
Generated description
Canons Park station is a London Underground station in north-west London on the Jubilee line, serving the Canons Park and surrounding residential areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Canons Park station
Target entity description: Canons Park station is a London Underground station in north-west London on the Jubilee line, serving the Canons Park and surrounding residential areas.
  • A. West Park station
    West Park station is a rapid transit stop on Cleveland's RTA Red Line serving the West Park neighborhood on the city's west side.
  • 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. Canning Bridge station
    Canning Bridge station is a suburban passenger railway station in Perth, Western Australia, serving the Mandurah line and connecting nearby residential and commercial areas.
  • D. Beynes station
    Beynes station is a suburban railway station in Beynes, France, served by Paris’ Transilien commuter network.
  • E. Victoria Park station
    Victoria Park station is a Toronto Transit Commission subway station in the city's east end that serves as a stop on Line 2 Bloor–Danforth.
  • 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_69e0b4b721588190993ac7b0a9be2736 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6a7a4b90c81909854dac72f671eec completed April 20, 2026, 10:24 p.m.
NED1 Entity disambiguation (via context triple) batch_6a08ace1b0288190a7e68ad0e83e11b6 completed May 16, 2026, 5:44 p.m.
NEDg Description generation batch_6a08ad7f0cac81908bd2aa0cafe95b15 completed May 16, 2026, 5:46 p.m.
NED2 Entity disambiguation (via description) batch_6a08adeae6d881909b19929e0e5aa1c9 completed May 16, 2026, 5:48 p.m.
Created at: April 16, 2026, 11:39 a.m.