Triple

T11426116
Position Surface form Disambiguated ID Type / Status
Subject Finchley E270752 entity
Predicate hasRailwayStation P918 FINISHED
Object West Finchley station
West Finchley station is a London Underground station on the Northern line serving the Finchley area in the London Borough of Barnet.
 E927016 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: West Finchley station | Statement: [Finchley, hasRailwayStation, West Finchley station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: West Finchley station
Context triple: [Finchley, hasRailwayStation, West Finchley station]
  • A. East Finchley tube station
    East Finchley tube station is a London Underground station on the Northern line serving the East Finchley area in the London Borough of Barnet.
  • B. Enfield station
    Enfield station is a planned passenger rail stop in Enfield, Connecticut that will serve trains on the CTrail Hartford Line corridor.
  • C. Ealing Common station
    Ealing Common station is a London Underground station in West London serving the District and Piccadilly lines.
  • D. Finchley Road & Frognal railway station
    Finchley Road & Frognal railway station is a London Overground station in north-west London serving the Finchley Road area on the North London line.
  • E. North Ealing station
    North Ealing station is a London Underground station in the Ealing area of west London, served by the Piccadilly line.
  • 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: West Finchley station
Triple: [Finchley, hasRailwayStation, West Finchley station]
Generated description
West Finchley station is a London Underground station on the Northern line serving the Finchley area in the London Borough of Barnet.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: West Finchley station
Target entity description: West Finchley station is a London Underground station on the Northern line serving the Finchley area in the London Borough of Barnet.
  • A. East Finchley tube station
    East Finchley tube station is a London Underground station on the Northern line serving the East Finchley area in the London Borough of Barnet.
  • B. Enfield station
    Enfield station is a planned passenger rail stop in Enfield, Connecticut that will serve trains on the CTrail Hartford Line corridor.
  • C. Ealing Common station
    Ealing Common station is a London Underground station in West London serving the District and Piccadilly lines.
  • D. Finchley Road & Frognal railway station
    Finchley Road & Frognal railway station is a London Overground station in north-west London serving the Finchley Road area on the North London line.
  • E. North Ealing station
    North Ealing station is a London Underground station in the Ealing area of west London, served by the Piccadilly line.
  • 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_69d6aadeef688190874bcecd88b3dd9b completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d806be9c2c819084da13101cbb6c81 completed April 9, 2026, 8:06 p.m.
NED1 Entity disambiguation (via context triple) batch_69e5e8e371948190a37609aad75a4bfd completed April 20, 2026, 8:50 a.m.
NEDg Description generation batch_69e5f1557e9c8190b53ce391793b2c7f completed April 20, 2026, 9:26 a.m.
NED2 Entity disambiguation (via description) batch_69e5f863bf7c81908969ed0a5b99f032 completed April 20, 2026, 9:56 a.m.
Created at: April 8, 2026, 9:35 p.m.