Triple
T9260046
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ajax Downs |
E222550
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object |
Ajax Downs Racetrack
Ajax Downs Racetrack is a Canadian horse racing facility in Ajax, Ontario, best known for its quarter horse racing events and slots gaming.
|
E787800
|
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: Ajax Downs Racetrack | Statement: [Ajax Downs, alsoKnownAs, Ajax Downs Racetrack]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ajax Downs Racetrack Context triple: [Ajax Downs, alsoKnownAs, Ajax Downs Racetrack]
-
A.
Ruidoso Downs Race Track
Ruidoso Downs Race Track is a prominent horse racing venue in New Mexico best known for hosting major Quarter Horse and Thoroughbred races, including the prestigious All American Futurity.
-
B.
Arlington International Racecourse
Arlington International Racecourse was a renowned thoroughbred horse racing track and entertainment venue located in Arlington Heights, Illinois.
-
C.
Springdale Race Course
Springdale Race Course is a prominent American steeplechase horse racing venue located in Camden, South Carolina.
-
D.
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.
-
E.
The Meadows Racetrack and Casino
The Meadows Racetrack and Casino is a popular Pennsylvania entertainment complex featuring live horse racing, a casino gaming floor, and various dining and event options.
- 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: Ajax Downs Racetrack Triple: [Ajax Downs, alsoKnownAs, Ajax Downs Racetrack]
Generated description
Ajax Downs Racetrack is a Canadian horse racing facility in Ajax, Ontario, best known for its quarter horse racing events and slots gaming.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ajax Downs Racetrack Target entity description: Ajax Downs Racetrack is a Canadian horse racing facility in Ajax, Ontario, best known for its quarter horse racing events and slots gaming.
-
A.
Ruidoso Downs Race Track
Ruidoso Downs Race Track is a prominent horse racing venue in New Mexico best known for hosting major Quarter Horse and Thoroughbred races, including the prestigious All American Futurity.
-
B.
Arlington International Racecourse
Arlington International Racecourse was a renowned thoroughbred horse racing track and entertainment venue located in Arlington Heights, Illinois.
-
C.
Springdale Race Course
Springdale Race Course is a prominent American steeplechase horse racing venue located in Camden, South Carolina.
-
D.
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.
-
E.
The Meadows Racetrack and Casino
The Meadows Racetrack and Casino is a popular Pennsylvania entertainment complex featuring live horse racing, a casino gaming floor, and various dining and event options.
- 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_69ca841e4cd481908e738c74e958eaea |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cd07160e408190be4bd7b757260a0e |
completed | April 1, 2026, 11:52 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d09bfb7dfc8190bc337a54083e0dd9 |
completed | April 4, 2026, 5:04 a.m. |
| NEDg | Description generation | batch_69d09cc5cdd481908903ae0e49c1085d |
completed | April 4, 2026, 5:08 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d09d7364b48190ad3dd55711bd2534 |
completed | April 4, 2026, 5:11 a.m. |
Created at: March 30, 2026, 7:32 p.m.