Triple
T20049956
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Broadmeadow Racecourse |
E499166
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object | Newcastle Jockey Club |
—
|
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: Newcastle Jockey Club | Statement: [Broadmeadow Racecourse, operatedBy, Newcastle Jockey Club]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Newcastle Jockey Club Context triple: [Broadmeadow Racecourse, operatedBy, Newcastle Jockey Club]
-
A.
Scone Race Club
Scone Race Club is a thoroughbred horse racing venue and club located in Scone, New South Wales, known for hosting regional race meetings and events.
-
B.
Melbourne Racing Club
The Melbourne Racing Club is a prominent Australian thoroughbred horse racing organization that operates major racecourses and hosts some of Melbourne’s key racing events.
-
C.
Victoria Turf Club
The Victoria Turf Club was a former Australian horse racing organization that operated in Melbourne before being superseded by the Victoria Racing Club.
-
D.
Brighton Racecourse
Brighton Racecourse is a historic horse racing venue located on the outskirts of Brighton, England, known for its unique undulating track and coastal views.
-
E.
Ascot Racecourse
Ascot Racecourse is a world-famous British horse racing venue in Berkshire, best known for hosting the prestigious Royal Ascot meeting attended by members of the royal family.
- 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: Newcastle Jockey Club Target entity description: Newcastle Jockey Club is a prominent Australian thoroughbred racing organization based in Newcastle, New South Wales, responsible for staging and managing horse racing events at Broadmeadow Racecourse.
-
A.
Scone Race Club
Scone Race Club is a thoroughbred horse racing venue and club located in Scone, New South Wales, known for hosting regional race meetings and events.
-
B.
Melbourne Racing Club
The Melbourne Racing Club is a prominent Australian thoroughbred horse racing organization that operates major racecourses and hosts some of Melbourne’s key racing events.
-
C.
Victoria Turf Club
The Victoria Turf Club was a former Australian horse racing organization that operated in Melbourne before being superseded by the Victoria Racing Club.
-
D.
Brighton Racecourse
Brighton Racecourse is a historic horse racing venue located on the outskirts of Brighton, England, known for its unique undulating track and coastal views.
-
E.
Ascot Racecourse
Ascot Racecourse is a world-famous British horse racing venue in Berkshire, best known for hosting the prestigious Royal Ascot meeting attended by members of the royal family.
- 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_69da6276bcf48190aabbf279192a5fb4 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e6632cccb481908278c8b2930a8c26 |
completed | April 20, 2026, 5:32 p.m. |
Created at: April 11, 2026, 3:37 p.m.