Triple
T22592616
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oadby |
E564987
|
entity |
| Predicate | hasRacecourse |
P16266
|
FINISHED |
| Object |
Leicester Racecourse
Leicester Racecourse is a prominent horse racing venue in Leicestershire, England, hosting both flat and National Hunt races as well as events and conferences.
|
E1544673
|
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: Leicester Racecourse | Statement: [Oadby, hasRacecourse, Leicester Racecourse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leicester Racecourse Context triple: [Oadby, hasRacecourse, Leicester Racecourse]
-
A.
Warwick Racecourse
Warwick Racecourse is a historic British horse racing venue in Warwick, England, known for hosting National Hunt (jump) racing events.
-
B.
Nottingham Racecourse
Nottingham Racecourse is a British horse racing venue in Nottingham known for hosting flat racing events.
-
C.
Stratford-upon-Avon Racecourse
Stratford-upon-Avon Racecourse is a British horse racing venue in Warwickshire known for hosting National Hunt (jump) racing events near the historic town of Stratford-upon-Avon.
-
D.
Wincanton Racecourse
Wincanton Racecourse is a British National Hunt horse racing venue in Somerset, known for hosting jump racing events including key trials for the Cheltenham Festival.
-
E.
Huntingdon Racecourse
Huntingdon Racecourse is a British National Hunt horse racing venue in Cambridgeshire known for its jump racing fixtures and friendly, rural atmosphere.
- 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: Leicester Racecourse Triple: [Oadby, hasRacecourse, Leicester Racecourse]
Generated description
Leicester Racecourse is a prominent horse racing venue in Leicestershire, England, hosting both flat and National Hunt races as well as events and conferences.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Leicester Racecourse Target entity description: Leicester Racecourse is a prominent horse racing venue in Leicestershire, England, hosting both flat and National Hunt races as well as events and conferences.
-
A.
Warwick Racecourse
Warwick Racecourse is a historic British horse racing venue in Warwick, England, known for hosting National Hunt (jump) racing events.
-
B.
Nottingham Racecourse
Nottingham Racecourse is a British horse racing venue in Nottingham known for hosting flat racing events.
-
C.
Stratford-upon-Avon Racecourse
Stratford-upon-Avon Racecourse is a British horse racing venue in Warwickshire known for hosting National Hunt (jump) racing events near the historic town of Stratford-upon-Avon.
-
D.
Wincanton Racecourse
Wincanton Racecourse is a British National Hunt horse racing venue in Somerset, known for hosting jump racing events including key trials for the Cheltenham Festival.
-
E.
Huntingdon Racecourse
Huntingdon Racecourse is a British National Hunt horse racing venue in Cambridgeshire known for its jump racing fixtures and friendly, rural atmosphere.
- 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_69e245836014819091b91ed3074742a3 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f16162c2cc8190a506776ac52356d7 |
completed | April 29, 2026, 1:39 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0b3d5e31308190a11bff9270795efd |
completed | May 18, 2026, 4:25 p.m. |
| NEDg | Description generation | batch_6a0b3e908a308190af37f63904f38915 |
completed | May 18, 2026, 4:30 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0b3f8d85cc8190812924d466d18735 |
completed | May 18, 2026, 4:34 p.m. |
Created at: April 17, 2026, 2:49 p.m.