Triple

T2506175
Position Surface form Disambiguated ID Type / Status
Subject Wolverhampton E52585 entity
Predicate hasRacecourse P16266 FINISHED
Object Wolverhampton Racecourse
Wolverhampton Racecourse is a prominent British horse racing venue in Wolverhampton, known for its all-weather track and regular flat racing fixtures.
E285602 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: Wolverhampton Racecourse | Statement: [Wolverhampton, hasRacecourse, Wolverhampton Racecourse]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Wolverhampton Racecourse
Context triple: [Wolverhampton, hasRacecourse, Wolverhampton Racecourse]
  • A. Kempton Park Racecourse
    Kempton Park Racecourse is a major British horse racing venue in Sunbury-on-Thames, Surrey, best known for hosting prominent National Hunt and flat racing events such as the King George VI Chase.
  • B. Windsor Racecourse
    Windsor Racecourse is a popular British horse racing venue located on an island in the River Thames near Windsor, known for its evening flat races and picturesque setting.
  • C. Epsom Downs Racecourse
    Epsom Downs Racecourse is a historic English horse racing venue best known as the home of the Epsom Derby, one of the world’s most prestigious flat races.
  • D. Chester Racecourse
    Chester Racecourse is a historic English horse racing venue in Chester, Cheshire, reputed to be the oldest racecourse still in operation in the world.
  • E. Brighton Racecourse
    Brighton Racecourse is a historic horse racing venue located on the outskirts of Brighton, England, known for its unique undulating track and coastal views.
  • 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: Wolverhampton Racecourse
Triple: [Wolverhampton, hasRacecourse, Wolverhampton Racecourse]
Generated description
Wolverhampton Racecourse is a prominent British horse racing venue in Wolverhampton, known for its all-weather track and regular flat racing fixtures.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Wolverhampton Racecourse
Target entity description: Wolverhampton Racecourse is a prominent British horse racing venue in Wolverhampton, known for its all-weather track and regular flat racing fixtures.
  • A. Kempton Park Racecourse
    Kempton Park Racecourse is a major British horse racing venue in Sunbury-on-Thames, Surrey, best known for hosting prominent National Hunt and flat racing events such as the King George VI Chase.
  • B. Windsor Racecourse
    Windsor Racecourse is a popular British horse racing venue located on an island in the River Thames near Windsor, known for its evening flat races and picturesque setting.
  • C. Epsom Downs Racecourse
    Epsom Downs Racecourse is a historic English horse racing venue best known as the home of the Epsom Derby, one of the world’s most prestigious flat races.
  • D. Chester Racecourse
    Chester Racecourse is a historic English horse racing venue in Chester, Cheshire, reputed to be the oldest racecourse still in operation in the world.
  • E. Brighton Racecourse
    Brighton Racecourse is a historic horse racing venue located on the outskirts of Brighton, England, known for its unique undulating track and coastal views.
  • 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_69ab4957b3a88190adf968ae0c1b931c completed March 6, 2026, 9:38 p.m.
NER Named-entity recognition batch_69abd1cfeb408190ba8107296310dbfc completed March 7, 2026, 7:20 a.m.
NED1 Entity disambiguation (via context triple) batch_69af98a8887c8190bd00eaf48bc77781 completed March 10, 2026, 4:06 a.m.
NEDg Description generation batch_69af99e3e4bc819080ac8a379592c6d2 completed March 10, 2026, 4:11 a.m.
NED2 Entity disambiguation (via description) batch_69af9a3716e08190a559684dbc7df774 completed March 10, 2026, 4:12 a.m.
Created at: March 6, 2026, 9:46 p.m.