Triple

T8912395
Position Surface form Disambiguated ID Type / Status
Subject East Finchley E212214 entity
Predicate hasRailwayStation P918 FINISHED
Object 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.
 E768682 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: East Finchley tube station | Statement: [East Finchley, hasRailwayStation, East Finchley tube station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: East Finchley tube station
Context triple: [East Finchley, hasRailwayStation, East Finchley tube station]
  • A. Northfields tube station
    Northfields tube station is a London Underground station in west London on the Piccadilly line, serving the Northfields area between South Ealing and Boston Manor.
  • B. Finchley Road Underground station
    Finchley Road Underground station is a London Underground station in north London that serves as a key interchange on the Jubilee and Metropolitan lines.
  • C. Cockfosters tube station
    Cockfosters tube station is the northern terminus of the London Underground’s Piccadilly line, serving the Cockfosters area in the London Borough of Enfield.
  • D. Finsbury Park station
    Finsbury Park station is a major transport hub in North London, serving both National Rail and London Underground lines and providing access to surrounding areas including Arsenal’s Emirates Stadium.
  • E. Osterley tube station
    Osterley tube station is a London Underground station on the Piccadilly line serving the Osterley area in west 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: East Finchley tube station
Triple: [East Finchley, hasRailwayStation, East Finchley tube station]
Generated description
East Finchley tube station is a London Underground station on the Northern line serving the East Finchley area in the London Borough of Barnet.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: East Finchley tube station
Target entity description: East Finchley tube station is a London Underground station on the Northern line serving the East Finchley area in the London Borough of Barnet.
  • A. Northfields tube station
    Northfields tube station is a London Underground station in west London on the Piccadilly line, serving the Northfields area between South Ealing and Boston Manor.
  • B. Finchley Road Underground station
    Finchley Road Underground station is a London Underground station in north London that serves as a key interchange on the Jubilee and Metropolitan lines.
  • C. Cockfosters tube station
    Cockfosters tube station is the northern terminus of the London Underground’s Piccadilly line, serving the Cockfosters area in the London Borough of Enfield.
  • D. Finsbury Park station
    Finsbury Park station is a major transport hub in North London, serving both National Rail and London Underground lines and providing access to surrounding areas including Arsenal’s Emirates Stadium.
  • E. Osterley tube station
    Osterley tube station is a London Underground station on the Piccadilly line serving the Osterley area in west 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_69ca8393b1808190bd4336787ffa2c40 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc6525d1408190a76522d7c4ac37da completed April 1, 2026, 12:21 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfc930a38c8190b57127efc824e036 completed April 3, 2026, 2:05 p.m.
NEDg Description generation batch_69cfc9a7df6881909f35dd2c0f21e294 completed April 3, 2026, 2:07 p.m.
NED2 Entity disambiguation (via description) batch_69cfca04f48c8190815aa21bf896bb27 completed April 3, 2026, 2:09 p.m.
Created at: March 30, 2026, 6:56 p.m.