Triple
T18044860
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | American Pharoah |
E431744
|
entity |
| Predicate | won |
P1518
|
FINISHED |
| Object |
2015 Rebel Stakes
The 2015 Rebel Stakes was a Grade II Kentucky Derby prep race at Oaklawn Park that American Pharoah won decisively on his path to the Triple Crown.
|
E1302262
|
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: 2015 Rebel Stakes | Statement: [American Pharoah, won, 2015 Rebel Stakes]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 2015 Rebel Stakes Context triple: [American Pharoah, won, 2015 Rebel Stakes]
-
A.
Risen Star Stakes
The Risen Star Stakes is a prominent American Thoroughbred horse race for three-year-olds that serves as an important prep race on the road to the Kentucky Derby.
-
B.
Sun Chariot Stakes
The Sun Chariot Stakes is a prestigious Group 1 flat horse race in Great Britain for fillies and mares, run over a mile and named after the 1942 Fillies' Triple Crown winner Sun Chariot.
-
C.
Raven Run Stakes
The Raven Run Stakes is a prominent American Grade II thoroughbred horse race for three-year-old fillies held annually at Keeneland Race Course in Lexington, Kentucky.
-
D.
September Stakes
September Stakes is a prominent flat horse race in Great Britain, run annually at Kempton Park Racecourse and typically attracting high-caliber middle-distance runners.
-
E.
Eclipse Stakes
Eclipse Stakes is a prestigious Group 1 flat horse race in Great Britain for three-year-olds and up, run annually over 1¼ miles at Sandown Park.
- 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: 2015 Rebel Stakes Triple: [American Pharoah, won, 2015 Rebel Stakes]
Generated description
The 2015 Rebel Stakes was a Grade II Kentucky Derby prep race at Oaklawn Park that American Pharoah won decisively on his path to the Triple Crown.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: 2015 Rebel Stakes Target entity description: The 2015 Rebel Stakes was a Grade II Kentucky Derby prep race at Oaklawn Park that American Pharoah won decisively on his path to the Triple Crown.
-
A.
Risen Star Stakes
The Risen Star Stakes is a prominent American Thoroughbred horse race for three-year-olds that serves as an important prep race on the road to the Kentucky Derby.
-
B.
Sun Chariot Stakes
The Sun Chariot Stakes is a prestigious Group 1 flat horse race in Great Britain for fillies and mares, run over a mile and named after the 1942 Fillies' Triple Crown winner Sun Chariot.
-
C.
Raven Run Stakes
The Raven Run Stakes is a prominent American Grade II thoroughbred horse race for three-year-old fillies held annually at Keeneland Race Course in Lexington, Kentucky.
-
D.
September Stakes
September Stakes is a prominent flat horse race in Great Britain, run annually at Kempton Park Racecourse and typically attracting high-caliber middle-distance runners.
-
E.
Eclipse Stakes
Eclipse Stakes is a prestigious Group 1 flat horse race in Great Britain for three-year-olds and up, run annually over 1¼ miles at Sandown Park.
- 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_69d8b906482481908183315b9ecf9994 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4bff13f488190993445769551c9c2 |
completed | April 19, 2026, 11:43 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0349bb99508190ba6b1f8e4ac2b599 |
completed | May 12, 2026, 3:39 p.m. |
| NEDg | Description generation | batch_6a034b4fd4fc8190bd75aa51a8f3d2d4 |
completed | May 12, 2026, 3:46 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a034bc081d08190aa29065fdaecc5b2 |
completed | May 12, 2026, 3:48 p.m. |
Created at: April 10, 2026, 10:25 a.m.