Triple
T18183075
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Epsom Derby Festival |
E435338
|
entity |
| Predicate | hostVenueOwner |
P73096
|
FINISHED |
| Object | The 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: The Jockey Club | Statement: [Epsom Derby Festival, hostVenueOwner, The Jockey Club]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: The Jockey Club Context triple: [Epsom Derby Festival, hostVenueOwner, The Jockey Club]
-
A.
The Jockey Club
chosen
The Jockey Club is a historic British horse racing organization that owns and operates numerous major racecourses and plays a central role in the governance and promotion of the sport in the UK.
-
B.
The Jockey Club CPS Limited
The Jockey Club CPS Limited is the not-for-profit company established by The Hong Kong Jockey Club to manage and operate the revitalised Tai Kwun heritage and arts complex in Hong Kong.
-
C.
National Thoroughbred Racing Association
The National Thoroughbred Racing Association is a U.S.-based organization that serves as the governing and promotional body for Thoroughbred horse racing, overseeing major industry initiatives, awards, and marketing efforts.
-
D.
National Association of Racing
The National Association of Racing is a Japanese horse racing authority that oversees and regulates local government-run racecourses and events.
-
E.
New York Racing Association
The New York Racing Association is a nonprofit organization that operates major Thoroughbred horse racing tracks in New York, including Belmont Park, Aqueduct Racetrack, and Saratoga Race Course.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hostVenueOwner Context triple: [Epsom Derby Festival, hostVenueOwner, The Jockey Club]
-
A.
hostVenueInstanceOf
Indicates that a specific host venue is an instance or concrete realization of a more general venue type or category.
-
B.
venueOwner
chosen
Indicates that one entity is the owner or proprietor responsible for a particular venue or event location.
-
C.
homeVenueOwned
Indicates that the specified home venue is legally owned or possessed by the associated entity.
-
D.
homeMeetsVenue
Indicates that a home team plays its scheduled match at a specified venue.
-
E.
hostsEvent
Indicates that an entity organizes and provides the venue or setting for an event to take place.
- F. None of above.
Provenance (3 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. |
| PD | Predicate disambiguation | batch_69e4331e92408190ad607ba4956a3897 |
completed | April 19, 2026, 1:42 a.m. |
Created at: April 10, 2026, 10:31 a.m.