Triple

T831761
Position Surface form Disambiguated ID Type / Status
Subject Epsom Downs Racecourse E17979 entity
Predicate associatedWith P37 FINISHED
Object British Champions Series
The British Champions Series is a premier flat horse racing series in the United Kingdom that brings together the country’s top races across multiple categories into a season-long championship.
E97992 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: British Champions Series | Statement: [Epsom Downs Racecourse, associatedWith, British Champions Series]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: British Champions Series
Context triple: [Epsom Downs Racecourse, associatedWith, British Champions Series]
  • A. World’s Championship Series
    The World’s Championship Series, better known as the Temple Cup, was a late 19th-century postseason baseball series played between the National League’s first- and second-place teams.
  • B. World Snooker Tour
    The World Snooker Tour is the elite professional circuit for snooker, featuring top-ranked players competing in major ranking and invitational tournaments worldwide.
  • C. Capital One Cup
    The Capital One Cup was the sponsored title for England's annual knockout football competition officially known as the EFL Cup during the period when it was backed by Capital One.
  • D. Alfred Dunhill Links Championship
    The Alfred Dunhill Links Championship is a prestigious annual pro-am golf tournament on the European Tour, played across several famous Scottish links courses and known for pairing professional golfers with celebrity amateurs.
  • E. Littlewoods Cup
    The Littlewoods Cup was the sponsored name used for England’s primary knockout football competition for professional clubs, now commonly known as the EFL Cup, during the late 1980s.
  • 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: British Champions Series
Triple: [Epsom Downs Racecourse, associatedWith, British Champions Series]
Generated description
The British Champions Series is a premier flat horse racing series in the United Kingdom that brings together the country’s top races across multiple categories into a season-long championship.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: British Champions Series
Target entity description: The British Champions Series is a premier flat horse racing series in the United Kingdom that brings together the country’s top races across multiple categories into a season-long championship.
  • A. World’s Championship Series
    The World’s Championship Series, better known as the Temple Cup, was a late 19th-century postseason baseball series played between the National League’s first- and second-place teams.
  • B. World Snooker Tour
    The World Snooker Tour is the elite professional circuit for snooker, featuring top-ranked players competing in major ranking and invitational tournaments worldwide.
  • C. Capital One Cup
    The Capital One Cup was the sponsored title for England's annual knockout football competition officially known as the EFL Cup during the period when it was backed by Capital One.
  • D. Alfred Dunhill Links Championship
    The Alfred Dunhill Links Championship is a prestigious annual pro-am golf tournament on the European Tour, played across several famous Scottish links courses and known for pairing professional golfers with celebrity amateurs.
  • E. Littlewoods Cup
    The Littlewoods Cup was the sponsored name used for England’s primary knockout football competition for professional clubs, now commonly known as the EFL Cup, during the late 1980s.
  • 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_69a4937c9c188190aaa216f6b466f452 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4abb4be948190ae757df85bdc40e4 completed March 1, 2026, 9:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69a76d9991488190808adb29d3ad6273 completed March 3, 2026, 11:24 p.m.
NEDg Description generation batch_69a7799f87f08190ad393ce92c938030 completed March 4, 2026, 12:15 a.m.
NED2 Entity disambiguation (via description) batch_69a77a2ef9d08190abc60490b4409d79 completed March 4, 2026, 12:17 a.m.
Created at: March 1, 2026, 7:38 p.m.