Triple
T18183001
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | St Leger Stakes |
E435337
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Doncaster Racecourse |
—
|
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: Doncaster Racecourse | Statement: [St Leger Stakes, locatedIn, Doncaster Racecourse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Doncaster Racecourse Context triple: [St Leger Stakes, locatedIn, Doncaster Racecourse]
-
A.
Doncaster Racecourse
chosen
Doncaster Racecourse is a historic English horse racing venue best known as the home of the St Leger Stakes, the oldest of Britain’s five Classic races.
-
B.
Nottingham Racecourse
Nottingham Racecourse is a British horse racing venue in Nottingham known for hosting flat racing events.
-
C.
Warwick Racecourse
Warwick Racecourse is a historic British horse racing venue in Warwick, England, known for hosting National Hunt (jump) racing events.
-
D.
Durham Racecourse
Durham Racecourse is an open area in Durham, England, best known as the traditional riverside site of the annual Durham Miners' Gala and other large public events.
-
E.
Huntingdon Racecourse
Huntingdon Racecourse is a British National Hunt horse racing venue in Cambridgeshire known for its jump racing fixtures and friendly, rural atmosphere.
- 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_69d8b90c7ec081909b4694ccecb449c6 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4dffc432c8190af53da5256dc476c |
completed | April 19, 2026, 2 p.m. |
Created at: April 10, 2026, 10:31 a.m.