Triple

T19601175
Position Surface form Disambiguated ID Type / Status
Subject Kenton station E470478 entity
Predicate nearbyStation P4625 FINISHED
Object South Kenton station
South Kenton station is a suburban railway and London Underground station in northwest London, serving both Bakerloo line and London Overground services.
 E1384443 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: South Kenton station | Statement: [Kenton station, nearbyStation, South Kenton station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: South Kenton station
Context triple: [Kenton station, nearbyStation, South Kenton station]
  • A. Northgate Station
    Northgate Station is a major elevated light rail transit hub in Seattle, Washington, serving the northern terminus of Sound Transit's Link light rail line and connecting riders to the surrounding Northgate neighborhood and regional bus services.
  • B. Sutherland Road station
    Sutherland Road station is a light rail stop on Boston's MBTA Green Line B branch serving the Brighton neighborhood.
  • C. Lawndale station
    Lawndale station is a commuter rail stop in Philadelphia, Pennsylvania, served by SEPTA’s Fox Chase Line.
  • D. Millcreek station
    Millcreek station is a light rail station in the Salt Lake City area served by Utah’s TRAX system.
  • E. Tower Hill station
    Tower Hill station is a London Underground station in central London serving the Circle and District lines near the Tower of 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: South Kenton station
Triple: [Kenton station, nearbyStation, South Kenton station]
Generated description
South Kenton station is a suburban railway and London Underground station in northwest London, serving both Bakerloo line and London Overground services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: South Kenton station
Target entity description: South Kenton station is a suburban railway and London Underground station in northwest London, serving both Bakerloo line and London Overground services.
  • A. Northgate Station
    Northgate Station is a major elevated light rail transit hub in Seattle, Washington, serving the northern terminus of Sound Transit's Link light rail line and connecting riders to the surrounding Northgate neighborhood and regional bus services.
  • B. Sutherland Road station
    Sutherland Road station is a light rail stop on Boston's MBTA Green Line B branch serving the Brighton neighborhood.
  • C. Lawndale station
    Lawndale station is a commuter rail stop in Philadelphia, Pennsylvania, served by SEPTA’s Fox Chase Line.
  • D. Millcreek station
    Millcreek station is a light rail station in the Salt Lake City area served by Utah’s TRAX system.
  • E. Tower Hill station
    Tower Hill station is a London Underground station in central London serving the Circle and District lines near the Tower of 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_69d8e510024481908415c0d616fa6186 completed April 10, 2026, 11:54 a.m.
NER Named-entity recognition batch_69e6407f1fd88190aa82c4c96f755584 completed April 20, 2026, 3:04 p.m.
NED1 Entity disambiguation (via context triple) batch_6a075f1dc2f48190a66d0145b39f06a3 completed May 15, 2026, 5:59 p.m.
NEDg Description generation batch_6a075fbe27a081909c6869abfdfb6079 completed May 15, 2026, 6:02 p.m.
NED2 Entity disambiguation (via description) batch_6a07608dfcb481908833ecb65c10b96b completed May 15, 2026, 6:06 p.m.
Created at: April 10, 2026, 1:43 p.m.