Triple
T18044859
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | American Pharoah |
E431744
|
entity |
| Predicate | won |
P1518
|
FINISHED |
| Object | 2015 Arkansas Derby |
—
|
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: 2015 Arkansas Derby | Statement: [American Pharoah, won, 2015 Arkansas Derby]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 2015 Arkansas Derby Context triple: [American Pharoah, won, 2015 Arkansas Derby]
-
A.
Lone Star Derby
Lone Star Derby is a prominent American Thoroughbred horse race held annually at Lone Star Park in Texas.
-
B.
Texas Derby
Texas Derby is an intense Major League Soccer rivalry match between FC Dallas and the Houston Dynamo, contested for regional bragging rights in Texas.
-
C.
Aiken Steeplechase
The Aiken Steeplechase is a prominent annual horse racing event featuring steeplechase competitions that draws spectators and equestrian enthusiasts to Aiken, South Carolina.
-
D.
Blue Grass Stakes
The Blue Grass Stakes is a prominent American Grade I Thoroughbred horse race for three-year-olds, traditionally serving as a key prep race for the Kentucky Derby.
-
E.
New Orleans Classic Stakes
The New Orleans Classic Stakes is a prominent American Thoroughbred horse race held annually at the Fair Grounds Race Course in New Orleans, Louisiana.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: 2015 Arkansas Derby Target entity description: The 2015 Arkansas Derby was a major Grade 1 prep race for the Kentucky Derby, notable for showcasing future Triple Crown winner American Pharoah.
-
A.
Lone Star Derby
Lone Star Derby is a prominent American Thoroughbred horse race held annually at Lone Star Park in Texas.
-
B.
Texas Derby
Texas Derby is an intense Major League Soccer rivalry match between FC Dallas and the Houston Dynamo, contested for regional bragging rights in Texas.
-
C.
Aiken Steeplechase
The Aiken Steeplechase is a prominent annual horse racing event featuring steeplechase competitions that draws spectators and equestrian enthusiasts to Aiken, South Carolina.
-
D.
Blue Grass Stakes
The Blue Grass Stakes is a prominent American Grade I Thoroughbred horse race for three-year-olds, traditionally serving as a key prep race for the Kentucky Derby.
-
E.
New Orleans Classic Stakes
The New Orleans Classic Stakes is a prominent American Thoroughbred horse race held annually at the Fair Grounds Race Course in New Orleans, Louisiana.
- F. None of above. chosen
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_69d8b906482481908183315b9ecf9994 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4bff13f488190993445769551c9c2 |
completed | April 19, 2026, 11:43 a.m. |
Created at: April 10, 2026, 10:25 a.m.