Triple

T7179143
Position Surface form Disambiguated ID Type / Status
Subject Wembley Central station E167398 entity
Predicate hasAdjacentStation P231 FINISHED
Object North Wembley station
North Wembley station is a suburban railway and London Overground station in the London Borough of Brent, serving the North Wembley area on the Watford DC and Bakerloo line routes.
E660704 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: North Wembley station | Statement: [Wembley Central station, hasAdjacentStation, North Wembley station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: North Wembley station
Context triple: [Wembley Central station, hasAdjacentStation, North Wembley station]
  • A. Wembley Park station
    Wembley Park station is a London Underground station in north-west London that serves as a key access point for visitors to Wembley Stadium and the surrounding Wembley Park area.
  • B. Wembley Central station
    Wembley Central station is a key National Rail and London Underground interchange in Wembley, northwest London, serving both local commuters and visitors to nearby Wembley Stadium.
  • C. Northwick Park station
    Northwick Park station is a London Underground station on the Metropolitan line serving the Northwick Park area in the London Borough of Brent.
  • D. Wembley Stadium railway station
    Wembley Stadium railway station is a National Rail station in Wembley, London, that serves passengers traveling to and from Wembley Stadium and the surrounding area.
  • E. Tottenham Hale station
    Tottenham Hale station is a major transport hub in North London, served by both National Rail and London Underground services, providing key connections between central London, Stansted Airport, and surrounding areas.
  • 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: North Wembley station
Triple: [Wembley Central station, hasAdjacentStation, North Wembley station]
Generated description
North Wembley station is a suburban railway and London Overground station in the London Borough of Brent, serving the North Wembley area on the Watford DC and Bakerloo line routes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: North Wembley station
Target entity description: North Wembley station is a suburban railway and London Overground station in the London Borough of Brent, serving the North Wembley area on the Watford DC and Bakerloo line routes.
  • A. Wembley Park station
    Wembley Park station is a London Underground station in north-west London that serves as a key access point for visitors to Wembley Stadium and the surrounding Wembley Park area.
  • B. Wembley Central station
    Wembley Central station is a key National Rail and London Underground interchange in Wembley, northwest London, serving both local commuters and visitors to nearby Wembley Stadium.
  • C. Northwick Park station
    Northwick Park station is a London Underground station on the Metropolitan line serving the Northwick Park area in the London Borough of Brent.
  • D. Wembley Stadium railway station
    Wembley Stadium railway station is a National Rail station in Wembley, London, that serves passengers traveling to and from Wembley Stadium and the surrounding area.
  • E. Tottenham Hale station
    Tottenham Hale station is a major transport hub in North London, served by both National Rail and London Underground services, providing key connections between central London, Stansted Airport, and surrounding areas.
  • 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_69c6888a7c548190a3d39b52a393080f completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6e8b9756481908f35bceefb77ddce completed March 27, 2026, 8:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69c802a38b608190bb87dd9af4fd3ef5 completed March 28, 2026, 4:32 p.m.
NEDg Description generation batch_69c8038127408190947cb7002ccc0dec completed March 28, 2026, 4:36 p.m.
NED2 Entity disambiguation (via description) batch_69c8040a40088190b37192429678fd3e completed March 28, 2026, 4:38 p.m.
Created at: March 27, 2026, 2:49 p.m.