Triple

T9856446
Position Surface form Disambiguated ID Type / Status
Subject Keeneland Race Course E239598 entity
Predicate hosted P2777 FINISHED
Object 2015 Breeders’ Cup World Championships E438803 NE FINISHED

How this triple was built (2 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: 2015 Breeders’ Cup World Championships | Statement: [Keeneland Race Course, hosted, 2015 Breeders’ Cup World Championships]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 2015 Breeders’ Cup World Championships
Context triple: [Keeneland Race Course, hosted, 2015 Breeders’ Cup World Championships]
  • A. Breeders' Cup chosen
    The Breeders' Cup is an annual series of elite Thoroughbred horse races that serves as one of the sport’s premier international championship events.
  • B. 2016 Breeders' Cup Classic
    The 2016 Breeders' Cup Classic was a premier Grade 1 Thoroughbred horse race in which the three-year-old colt Arrogate famously defeated California Chrome at Santa Anita Park.
  • C. 2007 Breeders’ Cup Classic
    The 2007 Breeders’ Cup Classic was a premier Grade 1 Thoroughbred horse race in which Curlin secured a career-defining victory against an elite international field.
  • D. 2017 Pegasus World Cup Invitational Stakes
    The 2017 Pegasus World Cup Invitational Stakes was a high-profile American Thoroughbred horse race held at Gulfstream Park, notable for featuring top racehorses including the winner Arrogate in what was then the world’s richest horse race.
  • E. VRC Oaks
    VRC Oaks is a prestigious Group 1 Thoroughbred horse race for three-year-old fillies held annually during the Melbourne Cup Carnival at Flemington Racecourse in Australia.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca84e6493081909cf58c8d42ea856b completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdb39864188190a2d8c0ee911f00c2 completed April 2, 2026, 12:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69d1e43b2de881909e00f6701d1c7b54 completed April 5, 2026, 4:25 a.m.
Created at: March 30, 2026, 8:35 p.m.