Triple

T4509644
Position Surface form Disambiguated ID Type / Status
Subject Jockey Club Racecourses E102016 entity
Predicate hasNotableEvent P259 FINISHED
Object King George VI Chase
The King George VI Chase is one of Britain’s most prestigious Grade 1 National Hunt steeplechases, run annually at Kempton Park on Boxing Day.
 E448389 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: King George VI Chase | Statement: [Jockey Club Racecourses, hasNotableEvent, King George VI Chase]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: King George VI Chase
Context triple: [Jockey Club Racecourses, hasNotableEvent, King George VI Chase]
  • A. Goodwood Cup
    The Goodwood Cup is a historic Group 1 flat horse race in Great Britain, run over a long-distance staying trip at Goodwood Racecourse and regarded as one of the country’s premier races for stayers.
  • B. Queen Elizabeth II Stakes
    The Queen Elizabeth II Stakes is a prestigious Group 1 flat horse race in Great Britain, run over a mile at Ascot and regarded as one of Europe’s leading mile races.
  • C. King George VI and Queen Elizabeth Stakes
    The King George VI and Queen Elizabeth Stakes is one of Britain’s most prestigious mid-summer flat horse races, run over 1½ miles at Ascot and often regarded as Europe’s premier all-aged middle-distance contest.
  • D. Prince of Wales's Stakes
    The Prince of Wales's Stakes is a prestigious Group 1 flat horse race in Great Britain, run over about 1¼ miles at Ascot and contested by top-class thoroughbreds aged four years or older.
  • E. Ascot Gold Cup
    The Ascot Gold Cup is one of Britain’s most prestigious long-distance flat horse races, held annually at Royal Ascot and renowned as a premier test of stamina for top-class stayers.
  • 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: King George VI Chase
Triple: [Jockey Club Racecourses, hasNotableEvent, King George VI Chase]
Generated description
The King George VI Chase is one of Britain’s most prestigious Grade 1 National Hunt steeplechases, run annually at Kempton Park on Boxing Day.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: King George VI Chase
Target entity description: The King George VI Chase is one of Britain’s most prestigious Grade 1 National Hunt steeplechases, run annually at Kempton Park on Boxing Day.
  • A. Goodwood Cup
    The Goodwood Cup is a historic Group 1 flat horse race in Great Britain, run over a long-distance staying trip at Goodwood Racecourse and regarded as one of the country’s premier races for stayers.
  • B. Queen Elizabeth II Stakes
    The Queen Elizabeth II Stakes is a prestigious Group 1 flat horse race in Great Britain, run over a mile at Ascot and regarded as one of Europe’s leading mile races.
  • C. King George VI and Queen Elizabeth Stakes
    The King George VI and Queen Elizabeth Stakes is one of Britain’s most prestigious mid-summer flat horse races, run over 1½ miles at Ascot and often regarded as Europe’s premier all-aged middle-distance contest.
  • D. Prince of Wales's Stakes
    The Prince of Wales's Stakes is a prestigious Group 1 flat horse race in Great Britain, run over about 1¼ miles at Ascot and contested by top-class thoroughbreds aged four years or older.
  • E. Ascot Gold Cup
    The Ascot Gold Cup is one of Britain’s most prestigious long-distance flat horse races, held annually at Royal Ascot and renowned as a premier test of stamina for top-class stayers.
  • 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_69bd43d6251c81909deecce3e6e9d69c completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd571138b88190b68bbfc4300aaf9d completed March 20, 2026, 2:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69bd7f7c1bd08190bc7b7028a512a466 completed March 20, 2026, 5:10 p.m.
NEDg Description generation batch_69bd84bae7148190ae201ea5257dd43e completed March 20, 2026, 5:32 p.m.
NED2 Entity disambiguation (via description) batch_69bd857181e4819086b7d0b493fbb9a3 completed March 20, 2026, 5:35 p.m.
Created at: March 20, 2026, 1:01 p.m.