Triple
T18245285
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Al Maktoum Challenge Round 2 |
E436933
|
entity |
| Predicate | formerVenue |
P13839
|
FINISHED |
| Object | Nad Al Sheba 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: Nad Al Sheba Racecourse | Statement: [Al Maktoum Challenge Round 2, formerVenue, Nad Al Sheba Racecourse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nad Al Sheba Racecourse Context triple: [Al Maktoum Challenge Round 2, formerVenue, Nad Al Sheba Racecourse]
-
A.
Nad Al Sheba Racecourse
chosen
Nad Al Sheba Racecourse was a major horse racing venue in Dubai, United Arab Emirates, best known as the former home of the Dubai World Cup before being replaced by Meydan Racecourse.
-
B.
Meydan Racecourse, Dubai
Meydan Racecourse, Dubai is a world-class horse racing complex best known as the futuristic venue for major international events including the Dubai World Cup.
-
C.
El Mourouj
El Mourouj is a suburban town in northern Tunisia that forms part of the greater Tunis metropolitan area.
-
D.
Meydan Racecourse
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.
-
E.
Emirates Park
Emirates Park is the sponsored name for Ellis Park Stadium, a major rugby and soccer venue in Johannesburg, South Africa.
- 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_69d8b91104e08190a8241f7d260a5162 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4f7e6fbac8190bf252c4337f50c29 |
completed | April 19, 2026, 3:42 p.m. |
Created at: April 10, 2026, 10:33 a.m.