Triple
T20442002
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Southland Casino Hotel |
E501417
|
entity |
| Predicate | hasFormerName |
P65
|
FINISHED |
| Object | Southland Park Gaming and Racing |
—
|
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: Southland Park Gaming and Racing | Statement: [Southland Casino Hotel, hasFormerName, Southland Park Gaming and Racing]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Southland Park Gaming and Racing Context triple: [Southland Casino Hotel, hasFormerName, Southland Park Gaming and Racing]
-
A.
Southland Park Gaming and Racing
chosen
Southland Park Gaming and Racing is a casino and former greyhound racing track located in West Memphis, Arkansas, offering slot machines, table games, and other entertainment.
-
B.
Waverley Park
Waverley Park is a former major Australian rules football stadium in Melbourne that now serves as the primary training and administrative base for the Hawthorn Football Club.
-
C.
Gloucester Park Raceway
Gloucester Park Raceway is a prominent harness racing track and entertainment venue located in Perth, Western Australia.
-
D.
Lakeside Raceway
Lakeside Raceway is a historic motor racing circuit in Queensland, Australia, renowned for its fast, flowing layout and long association with top-level touring car and open-wheel racing.
-
E.
Southland Casino Racing
Southland Casino Racing is a casino and former greyhound racing track located in West Memphis, Arkansas.
- 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_69e0b4ab3cfc8190ac9bf32e932316b1 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e685f3b794819080745b135a305ba7 |
completed | April 20, 2026, 8 p.m. |
Created at: April 16, 2026, 11:32 a.m.