Triple
T17662561
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 2016 Breeders' Cup Classic |
E440287
|
entity |
| Predicate | winningTrainer |
P128452
|
FINISHED |
| Object | Bob Baffert |
—
|
NE NERFINISHED |
How this triple was built (3 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: Bob Baffert | Statement: [2016 Breeders' Cup Classic, winningTrainer, Bob Baffert]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bob Baffert Context triple: [2016 Breeders' Cup Classic, winningTrainer, Bob Baffert]
-
A.
Bob Baffert
chosen
Bob Baffert is a prominent American Thoroughbred racehorse trainer known for conditioning multiple champions and winning numerous Triple Crown and Breeders’ Cup races.
-
B.
Bode Baffert
Bode Baffert is the son of renowned American Thoroughbred racehorse trainer Bob Baffert.
-
C.
Bill Mott
Bill Mott is a Hall of Fame American Thoroughbred racehorse trainer best known for conditioning champions such as the legendary racehorse Cigar.
-
D.
Jill Baffert
Jill Baffert is the wife of prominent American Thoroughbred racehorse trainer Bob Baffert and is known for her involvement in the horse racing community.
-
E.
Ogden Phipps
Ogden Phipps was a prominent American financier, art collector, and influential Thoroughbred racehorse owner and breeder.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: winningTrainer Context triple: [2016 Breeders' Cup Classic, winningTrainer, Bob Baffert]
-
A.
mostSuccessfulTrainer
Indicates that the subject is the trainer who has achieved the highest level of success (e.g., by wins, titles, or performance metrics) among a given set of trainers.
-
B.
mostSuccessfulJockey
Indicates that the subject is the jockey with the highest level of success (e.g., most wins or top performance) in a given context or competition.
-
C.
winnerNickname
Indicates the nickname used to refer to the entity that has won a particular contest, event, or competition.
-
D.
winnerRider
Indicates that a rider is the one who won a particular race or competition.
-
E.
EpsomDerbyWinningTrainer
Indicates that the subject is the trainer who trained the winning horse of the Epsom Derby in the specified year or event.
- F. None of above. chosen
Provenance (4 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_69d8b9e87e18819087104a44dc4dc5b1 |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e46ea73c90819087a23a7b6171f581 |
completed | April 19, 2026, 5:56 a.m. |
| PD | Predicate disambiguation | batch_69e3cde007d8819090dd92eea9f022cc |
completed | April 18, 2026, 6:30 p.m. |
| PDg | Predicate description generation | batch_69e3cfaac2b881909e1140339eb1a0dd |
completed | April 18, 2026, 6:38 p.m. |
Created at: April 10, 2026, 9:51 a.m.