Triple
T4902501
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Belmont Park |
E109832
|
entity |
| Predicate | notableRaceHosted |
P47791
|
FINISHED |
| Object |
Metropolitan Handicap
The Metropolitan Handicap is a prestigious American Grade I thoroughbred horse race traditionally run at Belmont Park, renowned as one of the country's top one-mile dirt races for older horses.
|
E478707
|
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: Metropolitan Handicap | Statement: [Belmont Park, notableRaceHosted, Metropolitan Handicap]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metropolitan Handicap Context triple: [Belmont Park, notableRaceHosted, Metropolitan Handicap]
-
A.
Florida Derby
The Florida Derby is a soccer rivalry match between Orlando City SC and their in-state Major League Soccer opponent, highlighting regional bragging rights in Florida.
-
B.
2008 Stephen Foster Handicap
The 2008 Stephen Foster Handicap was a Grade I American thoroughbred horse race at Churchill Downs, best known as a major victory in the illustrious career of champion racehorse Curlin.
-
C.
Sword Dancer Stakes
The Sword Dancer Stakes is a prestigious Grade I American thoroughbred horse race run on turf at Saratoga Race Course, typically attracting top long-distance turf specialists.
-
D.
Preakness Stakes
The Preakness Stakes is a prestigious American Thoroughbred horse race held annually at Pimlico Race Course in Baltimore and serves as the second jewel of the Triple Crown.
-
E.
Whitney Stakes
Whitney Stakes is a prestigious Grade I American Thoroughbred horse race held annually at Saratoga Race Course in New York.
- 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: Metropolitan Handicap Triple: [Belmont Park, notableRaceHosted, Metropolitan Handicap]
Generated description
The Metropolitan Handicap is a prestigious American Grade I thoroughbred horse race traditionally run at Belmont Park, renowned as one of the country's top one-mile dirt races for older horses.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Metropolitan Handicap Target entity description: The Metropolitan Handicap is a prestigious American Grade I thoroughbred horse race traditionally run at Belmont Park, renowned as one of the country's top one-mile dirt races for older horses.
-
A.
Florida Derby
The Florida Derby is a soccer rivalry match between Orlando City SC and their in-state Major League Soccer opponent, highlighting regional bragging rights in Florida.
-
B.
2008 Stephen Foster Handicap
The 2008 Stephen Foster Handicap was a Grade I American thoroughbred horse race at Churchill Downs, best known as a major victory in the illustrious career of champion racehorse Curlin.
-
C.
Sword Dancer Stakes
The Sword Dancer Stakes is a prestigious Grade I American thoroughbred horse race run on turf at Saratoga Race Course, typically attracting top long-distance turf specialists.
-
D.
Preakness Stakes
The Preakness Stakes is a prestigious American Thoroughbred horse race held annually at Pimlico Race Course in Baltimore and serves as the second jewel of the Triple Crown.
-
E.
Whitney Stakes
Whitney Stakes is a prestigious Grade I American Thoroughbred horse race held annually at Saratoga Race Course in New York.
- 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_69bd441180708190ba42ffb44fea533a |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd7163789c81909d5c7d0f6756ca58 |
completed | March 20, 2026, 4:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be6fd6ce008190ae7897bc58a2e786 |
completed | March 21, 2026, 10:15 a.m. |
| NEDg | Description generation | batch_69be70752384819088ce3b6d00dd166a |
completed | March 21, 2026, 10:18 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be7126d1648190b3b0aa89891f02df |
completed | March 21, 2026, 10:21 a.m. |
Created at: March 20, 2026, 1:28 p.m.