Triple
T17933167
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mill Reef |
E448384
|
entity |
| Predicate | notableRaceWin |
P2766
|
FINISHED |
| Object | Sandown Eclipse Stakes |
—
|
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: Sandown Eclipse Stakes | Statement: [Mill Reef, notableRaceWin, Sandown Eclipse Stakes]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sandown Eclipse Stakes Context triple: [Mill Reef, notableRaceWin, Sandown Eclipse Stakes]
-
A.
Hambletonian Stakes
The Hambletonian Stakes is one of the most prestigious American harness racing events, serving as the first leg of the Trotting Triple Crown for three-year-old trotters.
-
B.
Westbury Stakes
The Westbury Stakes is a British flat horse race, historically run at Sandown Park, that has featured notable winners such as the champion racehorse Brigadier Gerard.
-
C.
Phoenix Stakes
The Phoenix Stakes is a historic American Thoroughbred horse race held annually at Keeneland Race Course in Lexington, Kentucky.
-
D.
Sussex Stakes
The Sussex Stakes is a prestigious Group 1 flat horse race run over a mile at Goodwood Racecourse in England, renowned as one of the top mile races in the British racing calendar.
-
E.
Diamond Jubilee Stakes
The Diamond Jubilee Stakes is a prestigious Group 1 flat horse race in Great Britain, run at Ascot over six furlongs and renowned as one of the season’s top sprint contests.
- 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: Sandown Eclipse Stakes Target entity description: The Sandown Eclipse Stakes is a prestigious Group 1 flat horse race in Great Britain, run over 1¼ miles at Sandown Park and renowned for attracting top-class middle-distance thoroughbreds.
-
A.
Hambletonian Stakes
The Hambletonian Stakes is one of the most prestigious American harness racing events, serving as the first leg of the Trotting Triple Crown for three-year-old trotters.
-
B.
Westbury Stakes
The Westbury Stakes is a British flat horse race, historically run at Sandown Park, that has featured notable winners such as the champion racehorse Brigadier Gerard.
-
C.
Phoenix Stakes
The Phoenix Stakes is a historic American Thoroughbred horse race held annually at Keeneland Race Course in Lexington, Kentucky.
-
D.
Sussex Stakes
The Sussex Stakes is a prestigious Group 1 flat horse race run over a mile at Goodwood Racecourse in England, renowned as one of the top mile races in the British racing calendar.
-
E.
Diamond Jubilee Stakes
The Diamond Jubilee Stakes is a prestigious Group 1 flat horse race in Great Britain, run at Ascot over six furlongs and renowned as one of the season’s top sprint contests.
- 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_69d8b9f79d14819095540856928f0e25 |
completed | April 10, 2026, 8:51 a.m. |
| NER | Named-entity recognition | batch_69e4a55381708190b5dfce6a81bb20d8 |
completed | April 19, 2026, 9:50 a.m. |
Created at: April 10, 2026, 10:21 a.m.