Triple
T17797120
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dubai World Cup Carnival |
E444321
|
entity |
| Predicate | hostTrack |
P2592
|
FINISHED |
| Object | Meydan Racecourse main track |
—
|
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: Meydan Racecourse main track | Statement: [Dubai World Cup Carnival, hostTrack, Meydan Racecourse main track]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Meydan Racecourse main track Context triple: [Dubai World Cup Carnival, hostTrack, Meydan Racecourse main track]
-
A.
Meydan Racecourse
chosen
Meydan Racecourse is a premier horse racing venue in Dubai, United Arab Emirates, renowned for hosting some of the world's richest and most prestigious thoroughbred racing events.
-
B.
Race Course Ground
Race Course Ground is a prominent public recreation and sports area in Rajkot, India, known for its stadium, parks, and leisure facilities.
-
C.
Injune Racecourse
Injune Racecourse is a local horse racing venue serving the rural community of Injune in Queensland, Australia.
-
D.
Down Royal Racecourse
Down Royal Racecourse is a prominent horse racing venue in Northern Ireland, known for hosting major National Hunt and flat racing events.
-
E.
York Racecourse
York Racecourse is a major British horse racing venue in York, England, renowned for hosting prestigious flat racing events such as the Ebor Festival.
- 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: hostTrack Context triple: [Dubai World Cup Carnival, hostTrack, Meydan Racecourse main track]
-
A.
host
chosen
Indicates that one entity provides space, resources, or services to accommodate, receive, or entertain another entity.
-
B.
trackOn
Indicates that one entity is physically positioned or moving along the surface or path of another, like a vehicle on a track or rails.
-
C.
hasTrack
Indicates that one entity possesses, includes, or is associated with a specific track (such as a path, course, or recorded item).
-
D.
trackAccess
Indicates that one entity monitors, records, or keeps a log of another entity’s access or usage of a resource.
-
E.
usesTrackage
Indicates that one transportation operator or service runs its vehicles over railway or transit tracks that are owned or controlled by another entity.
- 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_69d8b9efe370819095cd219b143ae727 |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e487fbc83481909a30fc7203b64099 |
completed | April 19, 2026, 7:44 a.m. |
| PD | Predicate disambiguation | batch_69e3d8de28688190844b65acf6af54e6 |
completed | April 18, 2026, 7:17 p.m. |
Created at: April 10, 2026, 10:13 a.m.