Triple

T12291045
Position Surface form Disambiguated ID Type / Status
Subject Laurel Park race track E292960 entity
Predicate hosts P186 FINISHED
Object Maryland Million Day
Maryland Million Day is an annual Thoroughbred horse racing event in Maryland that showcases state-sired horses in a series of stakes races.
 E973938 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: Maryland Million Day | Statement: [Laurel Park race track, hosts, Maryland Million Day]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Maryland Million Day
Context triple: [Laurel Park race track, hosts, Maryland Million Day]
  • A. Maryland Lottery
    The Maryland Lottery is the state-run lottery system that offers various draw and instant-win games to generate revenue for public programs in Maryland.
  • B. Mega Millions
    Mega Millions is a multi-state American lottery game known for its large jackpots and nationwide participation.
  • C. Powerballin'
    Powerballin' is the second studio album by American rapper Chingy, known for its Southern hip hop sound and commercially successful singles.
  • D. Big Bet
    Big Bet is a South Korean crime drama television series centered on a notorious casino kingpin in the Philippines, known for its gritty storytelling and strong performances.
  • E. Arlington Million
    The Arlington Million is a prestigious Grade 1 turf horse race in the United States, historically notable as the first race to offer a purse of one million dollars.
  • 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: Maryland Million Day
Triple: [Laurel Park race track, hosts, Maryland Million Day]
Generated description
Maryland Million Day is an annual Thoroughbred horse racing event in Maryland that showcases state-sired horses in a series of stakes races.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Maryland Million Day
Target entity description: Maryland Million Day is an annual Thoroughbred horse racing event in Maryland that showcases state-sired horses in a series of stakes races.
  • A. Maryland Lottery
    The Maryland Lottery is the state-run lottery system that offers various draw and instant-win games to generate revenue for public programs in Maryland.
  • B. Mega Millions
    Mega Millions is a multi-state American lottery game known for its large jackpots and nationwide participation.
  • C. Powerballin'
    Powerballin' is the second studio album by American rapper Chingy, known for its Southern hip hop sound and commercially successful singles.
  • D. Big Bet
    Big Bet is a South Korean crime drama television series centered on a notorious casino kingpin in the Philippines, known for its gritty storytelling and strong performances.
  • E. Arlington Million
    The Arlington Million is a prestigious Grade 1 turf horse race in the United States, historically notable as the first race to offer a purse of one million dollars.
  • 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_69d6ab690ad081908c0ed3870ec82d53 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d91d22ba488190914342fa7e69e159 completed April 10, 2026, 3:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69f61e775dac819099d44b61cbccc109 completed May 2, 2026, 3:55 p.m.
NEDg Description generation batch_69f61f5cc5608190a67a888eb5136ada completed May 2, 2026, 3:59 p.m.
NED2 Entity disambiguation (via description) batch_69f62006afcc8190b8e3b55a5fd8eaca completed May 2, 2026, 4:02 p.m.
Created at: April 8, 2026, 9:52 p.m.