Triple
T6815757
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Plainville, Massachusetts |
E156747
|
entity |
| Predicate | hasLocalAttraction |
P5121
|
FINISHED |
| Object |
Plainridge Park Casino
Plainridge Park Casino is a harness racing track and slot parlor that serves as a major gaming and entertainment destination in Plainville, Massachusetts.
|
E623611
|
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: Plainridge Park Casino | Statement: [Plainville, Massachusetts, hasLocalAttraction, Plainridge Park Casino]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Plainridge Park Casino Context triple: [Plainville, Massachusetts, hasLocalAttraction, Plainridge Park Casino]
-
A.
Two Rivers Casino
Two Rivers Casino is a tribally owned gaming and entertainment facility operated by the Spokane people in Washington State.
-
B.
Gamble Place
Gamble Place is a historic homestead and nature preserve in Port Orange, Florida, featuring early 20th-century buildings and natural landscapes managed by the Museum of Arts and Sciences.
-
C.
Island View Casino
Island View Casino is a waterfront casino resort in Gulfport, Mississippi, featuring gaming, dining, and hotel accommodations along the Gulf Coast.
-
D.
Black Oak Casino Resort
Black Oak Casino Resort is a gaming and entertainment destination in Tuolumne County, California, featuring a casino, hotel, dining, and live entertainment, owned and operated by the Tuolumne Band of Me-Wuk Indians.
-
E.
Playland Ice Casino
Playland Ice Casino is an indoor ice skating rink and entertainment venue located within Playland Park in Rye, New York.
- 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: Plainridge Park Casino Triple: [Plainville, Massachusetts, hasLocalAttraction, Plainridge Park Casino]
Generated description
Plainridge Park Casino is a harness racing track and slot parlor that serves as a major gaming and entertainment destination in Plainville, Massachusetts.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Plainridge Park Casino Target entity description: Plainridge Park Casino is a harness racing track and slot parlor that serves as a major gaming and entertainment destination in Plainville, Massachusetts.
-
A.
Two Rivers Casino
Two Rivers Casino is a tribally owned gaming and entertainment facility operated by the Spokane people in Washington State.
-
B.
Gamble Place
Gamble Place is a historic homestead and nature preserve in Port Orange, Florida, featuring early 20th-century buildings and natural landscapes managed by the Museum of Arts and Sciences.
-
C.
Island View Casino
Island View Casino is a waterfront casino resort in Gulfport, Mississippi, featuring gaming, dining, and hotel accommodations along the Gulf Coast.
-
D.
Black Oak Casino Resort
Black Oak Casino Resort is a gaming and entertainment destination in Tuolumne County, California, featuring a casino, hotel, dining, and live entertainment, owned and operated by the Tuolumne Band of Me-Wuk Indians.
-
E.
Playland Ice Casino
Playland Ice Casino is an indoor ice skating rink and entertainment venue located within Playland Park in Rye, New York.
- 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_69c68828b26c819090fe9df7612bbc27 |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d32dc19c8190a871cc1ff1471a58 |
completed | March 27, 2026, 6:57 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c72f9d19bc8190bbdc20178239bae1 |
completed | March 28, 2026, 1:32 a.m. |
| NEDg | Description generation | batch_69c73208e9408190b246837c0e436575 |
completed | March 28, 2026, 1:42 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7326b04ac8190a700061e6546cb50 |
completed | March 28, 2026, 1:44 a.m. |
Created at: March 27, 2026, 2:17 p.m.