Triple

T20922420
Position Surface form Disambiguated ID Type / Status
Subject The Meadows Racetrack and Casino E515247 entity
Predicate regulatoryJurisdiction P808 FINISHED
Object Pennsylvania Horse Racing Commission
The Pennsylvania Horse Racing Commission is a state regulatory body that oversees and enforces rules for horse racing and related wagering activities within Pennsylvania.
 E1457968 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: Pennsylvania Horse Racing Commission | Statement: [The Meadows Racetrack and Casino, regulatoryJurisdiction, Pennsylvania Horse Racing Commission]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pennsylvania Horse Racing Commission
Context triple: [The Meadows Racetrack and Casino, regulatoryJurisdiction, Pennsylvania Horse Racing Commission]
  • A. Pennsylvania State Athletic Commission
    The Pennsylvania State Athletic Commission is a state regulatory body that oversees and enforces rules for professional combat sports and related athletic events within Pennsylvania.
  • B. New Jersey Racing Commission
    The New Jersey Racing Commission is a state regulatory agency that oversees and enforces rules for horse racing and wagering within New Jersey.
  • C. New York Racing Association
    The New York Racing Association is a nonprofit organization that operates major Thoroughbred horse racing tracks in New York, including Belmont Park, Aqueduct Racetrack, and Saratoga Race Course.
  • D. Maryland Jockey Club
    The Maryland Jockey Club is one of the oldest thoroughbred horse racing organizations in the United States, best known for operating major Maryland racetracks and hosting prestigious races such as the Preakness Stakes.
  • E. Pennsylvania Gaming Control Board
    The Pennsylvania Gaming Control Board is the state agency responsible for overseeing and regulating casino and other legalized gaming activities in Pennsylvania.
  • 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: Pennsylvania Horse Racing Commission
Triple: [The Meadows Racetrack and Casino, regulatoryJurisdiction, Pennsylvania Horse Racing Commission]
Generated description
The Pennsylvania Horse Racing Commission is a state regulatory body that oversees and enforces rules for horse racing and related wagering activities within Pennsylvania.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pennsylvania Horse Racing Commission
Target entity description: The Pennsylvania Horse Racing Commission is a state regulatory body that oversees and enforces rules for horse racing and related wagering activities within Pennsylvania.
  • A. Pennsylvania State Athletic Commission
    The Pennsylvania State Athletic Commission is a state regulatory body that oversees and enforces rules for professional combat sports and related athletic events within Pennsylvania.
  • B. New Jersey Racing Commission
    The New Jersey Racing Commission is a state regulatory agency that oversees and enforces rules for horse racing and wagering within New Jersey.
  • C. New York Racing Association
    The New York Racing Association is a nonprofit organization that operates major Thoroughbred horse racing tracks in New York, including Belmont Park, Aqueduct Racetrack, and Saratoga Race Course.
  • D. Maryland Jockey Club
    The Maryland Jockey Club is one of the oldest thoroughbred horse racing organizations in the United States, best known for operating major Maryland racetracks and hosting prestigious races such as the Preakness Stakes.
  • E. Pennsylvania Gaming Control Board
    The Pennsylvania Gaming Control Board is the state agency responsible for overseeing and regulating casino and other legalized gaming activities in Pennsylvania.
  • 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_69e0b4fb431c8190b9d40e6a72f0cc87 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6f64f767481909deccd77b50bf4ae completed April 21, 2026, 4 a.m.
NED1 Entity disambiguation (via context triple) batch_6a091fc8ddc88190b863f952ecfba75b completed May 17, 2026, 1:54 a.m.
NEDg Description generation batch_6a0920fa7e488190b92045b9bd619bba completed May 17, 2026, 1:59 a.m.
NED2 Entity disambiguation (via description) batch_6a09216f7b188190b327efe8e4cceae1 completed May 17, 2026, 2:01 a.m.
Created at: April 16, 2026, 12:49 p.m.