Triple
T5177529
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | West Memphis, Arkansas |
E116836
|
entity |
| Predicate | previousNameOf |
P65
|
FINISHED |
| Object |
Southland Greyhound Park
Southland Greyhound Park is a former greyhound racing track in West Memphis, Arkansas that evolved into a major casino and entertainment complex.
|
E500017
|
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: Southland Greyhound Park | Statement: [West Memphis, Arkansas, previousNameOf, Southland Greyhound Park]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Southland Greyhound Park Context triple: [West Memphis, Arkansas, previousNameOf, Southland Greyhound Park]
-
A.
Greyhound Stadium
Greyhound Stadium is the primary outdoor sports venue for Eastern New Mexico University, hosting the university’s football games and other athletic events.
-
B.
Fannie Bay Racecourse
Fannie Bay Racecourse is a prominent thoroughbred horse racing venue in Darwin, Northern Territory, known for hosting major regional racing events such as the Darwin Cup.
-
C.
Halewood Park
Halewood Park is a public green space in Halewood, Merseyside, England, offering woodland walks, recreational areas, and wildlife habitats for local residents and visitors.
-
D.
Onchan Raceway
Onchan Raceway is a motorsport venue in Onchan on the Isle of Man, best known for hosting stock car and other oval track racing events.
-
E.
Ellis Park Stadium
Ellis Park Stadium is a historic rugby and football stadium in Johannesburg, South Africa, best known internationally for hosting the iconic 1995 Rugby World Cup final.
- 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: Southland Greyhound Park Triple: [West Memphis, Arkansas, previousNameOf, Southland Greyhound Park]
Generated description
Southland Greyhound Park is a former greyhound racing track in West Memphis, Arkansas that evolved into a major casino and entertainment complex.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Southland Greyhound Park Target entity description: Southland Greyhound Park is a former greyhound racing track in West Memphis, Arkansas that evolved into a major casino and entertainment complex.
-
A.
Greyhound Stadium
Greyhound Stadium is the primary outdoor sports venue for Eastern New Mexico University, hosting the university’s football games and other athletic events.
-
B.
Fannie Bay Racecourse
Fannie Bay Racecourse is a prominent thoroughbred horse racing venue in Darwin, Northern Territory, known for hosting major regional racing events such as the Darwin Cup.
-
C.
Halewood Park
Halewood Park is a public green space in Halewood, Merseyside, England, offering woodland walks, recreational areas, and wildlife habitats for local residents and visitors.
-
D.
Onchan Raceway
Onchan Raceway is a motorsport venue in Onchan on the Isle of Man, best known for hosting stock car and other oval track racing events.
-
E.
Ellis Park Stadium
Ellis Park Stadium is a historic rugby and football stadium in Johannesburg, South Africa, best known internationally for hosting the iconic 1995 Rugby World Cup final.
- 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_69bd446140f08190becb93c61158f27f |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd7974a5308190819b100e07189131 |
completed | March 20, 2026, 4:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bed95185ac819085fb42a69e014ec5 |
completed | March 21, 2026, 5:45 p.m. |
| NEDg | Description generation | batch_69bedb0e6d248190b099c2b282efde19 |
completed | March 21, 2026, 5:53 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bedb7c82d081908141c775cbed881e |
completed | March 21, 2026, 5:55 p.m. |
Created at: March 20, 2026, 1:45 p.m.