Triple

T4142155
Position Surface form Disambiguated ID Type / Status
Subject Wembley E89294 entity
Predicate hasRailwayStation P918 FINISHED
Object Wembley Park
Wembley Park is a London Underground station in northwest London that serves the Wembley area, including the nearby Wembley Stadium and Wembley Arena.
 E419918 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: Wembley Park | Statement: [Wembley, hasRailwayStation, Wembley Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Wembley Park
Context triple: [Wembley, hasRailwayStation, Wembley Park]
  • A. North Wembley
    North Wembley is a suburban railway and London Underground station in north-west London, served by both the Bakerloo line and London Overground.
  • B. Wembley
    Wembley is a suburban district in northwest London best known for being home to Wembley Stadium, one of the UK’s most iconic sports and entertainment venues.
  • C. Griffin Park
    Griffin Park was a historic football stadium in Brentford, London, best known as the long-time home ground of Brentford F.C. until its closure in 2020.
  • D. Wembley Stadium
    Wembley Stadium is a major football and events stadium in London, England, renowned as the home of the England national team and for hosting major sporting and music events.
  • E. Aso Rock
    Aso Rock is a prominent monolithic rock outcrop in Nigeria that serves as a major landmark and backdrop to the nation’s capital, Abuja.
  • 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: Wembley Park
Triple: [Wembley, hasRailwayStation, Wembley Park]
Generated description
Wembley Park is a London Underground station in northwest London that serves the Wembley area, including the nearby Wembley Stadium and Wembley Arena.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Wembley Park
Target entity description: Wembley Park is a London Underground station in northwest London that serves the Wembley area, including the nearby Wembley Stadium and Wembley Arena.
  • A. North Wembley
    North Wembley is a suburban railway and London Underground station in north-west London, served by both the Bakerloo line and London Overground.
  • B. Wembley
    Wembley is a suburban district in northwest London best known for being home to Wembley Stadium, one of the UK’s most iconic sports and entertainment venues.
  • C. Griffin Park
    Griffin Park was a historic football stadium in Brentford, London, best known as the long-time home ground of Brentford F.C. until its closure in 2020.
  • D. Wembley Stadium
    Wembley Stadium is a major football and events stadium in London, England, renowned as the home of the England national team and for hosting major sporting and music events.
  • E. Aso Rock
    Aso Rock is a prominent monolithic rock outcrop in Nigeria that serves as a major landmark and backdrop to the nation’s capital, Abuja.
  • 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_69aed95785788190ae75bcf0cd1cafdf completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69af024cc7e88190b23b39d6f5f2a2e0 completed March 9, 2026, 5:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69b589e457f48190b8ed8bd92e07b519 completed March 14, 2026, 4:16 p.m.
NEDg Description generation batch_69b58db167a08190bceb46565a651ca0 completed March 14, 2026, 4:32 p.m.
NED2 Entity disambiguation (via description) batch_69b58e5bc2108190b7f5dfa0cf20d0ff completed March 14, 2026, 4:35 p.m.
Created at: March 9, 2026, 3:43 p.m.