Triple
T18134823
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pimlico Race Course |
E434108
|
entity |
| Predicate | notableRace |
P22
|
FINISHED |
| Object | Preakness Stakes |
—
|
NE NERFINISHED |
How this triple was built (2 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: Preakness Stakes | Statement: [Pimlico Race Course, notableRace, Preakness Stakes]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Preakness Stakes Context triple: [Pimlico Race Course, notableRace, Preakness Stakes]
-
A.
Preakness Stakes
chosen
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.
-
B.
Belmont Stakes
The Belmont Stakes is a prestigious American Thoroughbred horse race held annually in New York and is the traditional third and final leg of the Triple Crown.
-
C.
Belmont Stakes Racing Festival
The Belmont Stakes Racing Festival is a multi-day horse racing event that features the Belmont Stakes alongside additional high-profile races, entertainment, and fan activities.
-
D.
Kentucky Derby
The Kentucky Derby is a famous annual American Thoroughbred horse race held in Louisville that serves as the first leg of the Triple Crown.
-
E.
Man o’ War Stakes
The Man o’ War Stakes is a prestigious American Grade I turf horse race for older thoroughbreds, named in honor of the legendary racehorse Man o’ War.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8b909e8cc81908df4cc2b8ea6d11f |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4de055c608190a090c2737904e5f9 |
completed | April 19, 2026, 1:52 p.m. |
Created at: April 10, 2026, 10:29 a.m.