Triple

T18318745
Position Surface form Disambiguated ID Type / Status
Subject Modern Games E438813 entity
Predicate notableRacecourse P16266 FINISHED
Object Woodbine Racetrack
Woodbine Racetrack is a major Canadian horse racing facility in Toronto known for hosting premier Thoroughbred and Standardbred races, including prestigious international turf events.
 E1319180 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: Woodbine Racetrack | Statement: [Modern Games, notableRacecourse, Woodbine Racetrack]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Woodbine Racetrack
Context triple: [Modern Games, notableRacecourse, Woodbine Racetrack]
  • A. Fort Erie Race Track
    Fort Erie Race Track is a historic Canadian thoroughbred horse racing facility known for hosting major races in Fort Erie, Ontario.
  • B. Arlington International Racecourse
    Arlington International Racecourse was a renowned thoroughbred horse racing track and entertainment venue located in Arlington Heights, Illinois.
  • C. Plainridge Racecourse
    Plainridge Racecourse is a harness racing track and slot parlor located in Plainville, Massachusetts.
  • D. Canterbury Park
    Canterbury Park is a well-known horse racing track and card casino located in Shakopee, Minnesota.
  • E. Fair Grounds Race Course
    Fair Grounds Race Course is a historic New Orleans horse racing track that also serves as a major venue for large cultural events and festivals.
  • 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: Woodbine Racetrack
Triple: [Modern Games, notableRacecourse, Woodbine Racetrack]
Generated description
Woodbine Racetrack is a major Canadian horse racing facility in Toronto known for hosting premier Thoroughbred and Standardbred races, including prestigious international turf events.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Woodbine Racetrack
Target entity description: Woodbine Racetrack is a major Canadian horse racing facility in Toronto known for hosting premier Thoroughbred and Standardbred races, including prestigious international turf events.
  • A. Fort Erie Race Track
    Fort Erie Race Track is a historic Canadian thoroughbred horse racing facility known for hosting major races in Fort Erie, Ontario.
  • B. Arlington International Racecourse
    Arlington International Racecourse was a renowned thoroughbred horse racing track and entertainment venue located in Arlington Heights, Illinois.
  • C. Plainridge Racecourse
    Plainridge Racecourse is a harness racing track and slot parlor located in Plainville, Massachusetts.
  • D. Canterbury Park
    Canterbury Park is a well-known horse racing track and card casino located in Shakopee, Minnesota.
  • E. Fair Grounds Race Course
    Fair Grounds Race Course is a historic New Orleans horse racing track that also serves as a major venue for large cultural events and festivals.
  • 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_69d8b916a2d081909e249e4902f6aad9 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e50aa342a881909afcd995405027af completed April 19, 2026, 5:02 p.m.
NED1 Entity disambiguation (via context triple) batch_6a03cc1998f48190b9a5da907637731f completed May 13, 2026, 12:55 a.m.
NEDg Description generation batch_6a03ccd2c23881909c200be266dab873 completed May 13, 2026, 12:58 a.m.
NED2 Entity disambiguation (via description) batch_6a03cd535cf08190a5dfc9118be68e17 completed May 13, 2026, 1:01 a.m.
Created at: April 10, 2026, 10:36 a.m.