Triple

T1294296
Position Surface form Disambiguated ID Type / Status
Subject IND Rockaway Line (subway portion) E27617 entity
Predicate terminus P388 FINISHED
Object Aqueduct Racetrack
Aqueduct Racetrack is a historic thoroughbred horse racing track in South Ozone Park, Queens, New York City, known for hosting major races including the Wood Memorial.
 E147345 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: Aqueduct Racetrack | Statement: [IND Rockaway Line (subway portion), terminus, Aqueduct Racetrack]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Aqueduct Racetrack
Context triple: [IND Rockaway Line (subway portion), terminus, Aqueduct Racetrack]
  • A. Arlington International Racecourse
    Arlington International Racecourse was a renowned thoroughbred horse racing track and entertainment venue located in Arlington Heights, Illinois.
  • B. Hipódromo
    Hipódromo is a neighborhood in the city of Recife, Brazil, known for its urban residential character and proximity to central areas of the city.
  • C. Meadowlands Racetrack
    Meadowlands Racetrack is a prominent horse racing track and entertainment venue located in East Rutherford, New Jersey, known especially for its harness racing events.
  • D. Delaware Park
    Delaware Park is a major historic urban park in Buffalo, New York, designed by Frederick Law Olmsted as part of the city's renowned park and parkway system.
  • 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: Aqueduct Racetrack
Triple: [IND Rockaway Line (subway portion), terminus, Aqueduct Racetrack]
Generated description
Aqueduct Racetrack is a historic thoroughbred horse racing track in South Ozone Park, Queens, New York City, known for hosting major races including the Wood Memorial.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Aqueduct Racetrack
Target entity description: Aqueduct Racetrack is a historic thoroughbred horse racing track in South Ozone Park, Queens, New York City, known for hosting major races including the Wood Memorial.
  • A. Arlington International Racecourse
    Arlington International Racecourse was a renowned thoroughbred horse racing track and entertainment venue located in Arlington Heights, Illinois.
  • B. Hipódromo
    Hipódromo is a neighborhood in the city of Recife, Brazil, known for its urban residential character and proximity to central areas of the city.
  • C. Meadowlands Racetrack
    Meadowlands Racetrack is a prominent horse racing track and entertainment venue located in East Rutherford, New Jersey, known especially for its harness racing events.
  • D. Delaware Park
    Delaware Park is a major historic urban park in Buffalo, New York, designed by Frederick Law Olmsted as part of the city's renowned park and parkway system.
  • 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_69a496d6682881909ba658f1c1e0e2b0 completed March 1, 2026, 7:43 p.m.
NER Named-entity recognition batch_69a4c0f2eb608190a0ac47a73adae19b completed March 1, 2026, 10:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69acacc1e7948190a1ecd240c751d258 completed March 7, 2026, 10:54 p.m.
NEDg Description generation batch_69acad6df8f08190bea3b43f15ef3a09 completed March 7, 2026, 10:57 p.m.
NED2 Entity disambiguation (via description) batch_69acadd171b08190a5454e75babd39a3 completed March 7, 2026, 10:59 p.m.
Created at: March 1, 2026, 7:51 p.m.