Triple
T18754452
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brandywell |
E458611
|
entity |
| Predicate | hasSportsFacility |
P105
|
FINISHED |
| Object |
Brandywell greyhound track
Brandywell greyhound track is a greyhound racing venue located within the Brandywell sports complex in Derry, Northern Ireland.
|
E1341191
|
NE FINISHED |
How this triple was built (4 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: Brandywell greyhound track | Statement: [Brandywell, hasSportsFacility, Brandywell greyhound track]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brandywell greyhound track Context triple: [Brandywell, hasSportsFacility, Brandywell greyhound track]
-
A.
Romford Greyhound Stadium
Romford Greyhound Stadium is a well-known greyhound racing track and entertainment venue located in Romford, London.
-
B.
Doncaster Greyhound Stadium
Doncaster Greyhound Stadium, also known as Belle Vue, was a former greyhound racing track in Doncaster, South Yorkshire, England.
-
C.
Navan Racecourse
Navan Racecourse is a prominent horse racing venue in Navan, County Meath, Ireland, known for hosting both National Hunt and flat racing events.
-
D.
Downpatrick Racecourse
Downpatrick Racecourse is a historic horse racing venue in Downpatrick, County Down, Northern Ireland, known for hosting National Hunt (jump) racing events.
-
E.
Carlisle Racecourse
Carlisle Racecourse is a British horse racing venue in Cumbria known for hosting both flat and National Hunt races, including the historic Carlisle Bell.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Brandywell greyhound track Triple: [Brandywell, hasSportsFacility, Brandywell greyhound track]
Generated description
Brandywell greyhound track is a greyhound racing venue located within the Brandywell sports complex in Derry, Northern Ireland.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Brandywell greyhound track Target entity description: Brandywell greyhound track is a greyhound racing venue located within the Brandywell sports complex in Derry, Northern Ireland.
-
A.
Romford Greyhound Stadium
Romford Greyhound Stadium is a well-known greyhound racing track and entertainment venue located in Romford, London.
-
B.
Doncaster Greyhound Stadium
Doncaster Greyhound Stadium, also known as Belle Vue, was a former greyhound racing track in Doncaster, South Yorkshire, England.
-
C.
Navan Racecourse
Navan Racecourse is a prominent horse racing venue in Navan, County Meath, Ireland, known for hosting both National Hunt and flat racing events.
-
D.
Downpatrick Racecourse
Downpatrick Racecourse is a historic horse racing venue in Downpatrick, County Down, Northern Ireland, known for hosting National Hunt (jump) racing events.
-
E.
Carlisle Racecourse
Carlisle Racecourse is a British horse racing venue in Cumbria known for hosting both flat and National Hunt races, including the historic Carlisle Bell.
- F. None of above. chosen
Provenance (5 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_69d8d394dc308190b6725073f5db324c |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e579ef4ee48190a9892ac9787ffe37 |
completed | April 20, 2026, 12:57 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a053d3967408190bd9fc7493179a198 |
completed | May 14, 2026, 3:10 a.m. |
| NEDg | Description generation | batch_6a053eee3d4c81909706ea5e19aef1cf |
completed | May 14, 2026, 3:18 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a053fa12df48190b1a8bbdd5f3080a3 |
completed | May 14, 2026, 3:21 a.m. |
Created at: April 10, 2026, 11:51 a.m.