Triple

T18134826
Position Surface form Disambiguated ID Type / Status
Subject Pimlico Race Course E434108 entity
Predicate notableRace P22 FINISHED
Object Pimlico Special — NE NERFINISHED

How this triple was built (3 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: Pimlico Special | Statement: [Pimlico Race Course, notableRace, Pimlico Special]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pimlico Special
Context triple: [Pimlico Race Course, notableRace, Pimlico Special]
  • A. The Great Sermon Handicap
    The Great Sermon Handicap is a humorous short story by P. G. Wodehouse featuring Bertie Wooster and his valet Jeeves getting entangled in a betting scheme on the length of clergymen’s sermons.
  • B. Lincoln Handicap
    The Lincoln Handicap is a historic flat horse race in Great Britain that traditionally opens the British turf flat racing season.
  • C. Lockinge Stakes
    The Lockinge Stakes is a prestigious Group 1 flat horse race in Great Britain for older thoroughbreds, run over a mile each year in May.
  • D. Woodward Stakes
    The Woodward Stakes is a prestigious Grade I American thoroughbred horse race traditionally held at Saratoga Race Course and known for attracting many of the sport’s top older horses.
  • E. Champagne Stakes
    Champagne Stakes is a prestigious flat horse race, typically for two-year-olds, held at major racecourses and known as an early test of promising thoroughbreds.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pimlico Special
Target entity description: Pimlico Special is a historic American Thoroughbred horse race held annually at Pimlico Race Course in Baltimore, Maryland.
  • A. The Great Sermon Handicap
    The Great Sermon Handicap is a humorous short story by P. G. Wodehouse featuring Bertie Wooster and his valet Jeeves getting entangled in a betting scheme on the length of clergymen’s sermons.
  • B. Lincoln Handicap
    The Lincoln Handicap is a historic flat horse race in Great Britain that traditionally opens the British turf flat racing season.
  • C. Lockinge Stakes
    The Lockinge Stakes is a prestigious Group 1 flat horse race in Great Britain for older thoroughbreds, run over a mile each year in May.
  • D. Woodward Stakes
    The Woodward Stakes is a prestigious Grade I American thoroughbred horse race traditionally held at Saratoga Race Course and known for attracting many of the sport’s top older horses.
  • E. Champagne Stakes
    Champagne Stakes is a prestigious flat horse race, typically for two-year-olds, held at major racecourses and known as an early test of promising thoroughbreds.
  • F. None of above. chosen

Provenance (2 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_69d8b909e8cc81908df4cc2b8ea6d11f completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4de055c608190a090c2737904e5f9 completed April 19, 2026, 1:52 p.m.
Created at: April 10, 2026, 10:29 a.m.