Triple
T5781692
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rivers Casino Des Plaines |
E127572
|
entity |
| Predicate | owner |
P347
|
FINISHED |
| Object |
Rush Street Gaming
Rush Street Gaming is a U.S.-based casino and gaming company that develops and operates regional casinos and online betting platforms.
|
E545304
|
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: Rush Street Gaming | Statement: [Rivers Casino Des Plaines, owner, Rush Street Gaming]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rush Street Gaming Context triple: [Rivers Casino Des Plaines, owner, Rush Street Gaming]
-
A.
Empire City Casino
Empire City Casino is a major gaming and entertainment complex located in Yonkers, just north of New York City.
-
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.
We-Ko-Pa Casino Resort
We-Ko-Pa Casino Resort is a Native American-owned casino and resort in Arizona offering gaming, dining, and lodging in a desert resort setting.
-
D.
StarWorld Hotel and Casino
StarWorld Hotel and Casino is a prominent luxury hotel and gaming resort in Macau known for its upscale accommodations, entertainment, and casino facilities.
-
E.
Casino Rama Resort
Casino Rama Resort is a large First Nations-owned casino and entertainment complex in Ontario, Canada, featuring a gaming floor, hotel, restaurants, and a major concert venue.
- 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: Rush Street Gaming Triple: [Rivers Casino Des Plaines, owner, Rush Street Gaming]
Generated description
Rush Street Gaming is a U.S.-based casino and gaming company that develops and operates regional casinos and online betting platforms.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rush Street Gaming Target entity description: Rush Street Gaming is a U.S.-based casino and gaming company that develops and operates regional casinos and online betting platforms.
-
A.
Empire City Casino
Empire City Casino is a major gaming and entertainment complex located in Yonkers, just north of New York City.
-
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.
We-Ko-Pa Casino Resort
We-Ko-Pa Casino Resort is a Native American-owned casino and resort in Arizona offering gaming, dining, and lodging in a desert resort setting.
-
D.
StarWorld Hotel and Casino
StarWorld Hotel and Casino is a prominent luxury hotel and gaming resort in Macau known for its upscale accommodations, entertainment, and casino facilities.
-
E.
Casino Rama Resort
Casino Rama Resort is a large First Nations-owned casino and entertainment complex in Ontario, Canada, featuring a gaming floor, hotel, restaurants, and a major concert venue.
- 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_69c008361fa88190aefa4dc41b051e7f |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c02a17315881908aa12a830ba5f22b |
completed | March 22, 2026, 5:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c07e7773888190bd8c3e1d7df62f5c |
completed | March 22, 2026, 11:42 p.m. |
| NEDg | Description generation | batch_69c086cd0904819089dbacd6c948abec |
completed | March 23, 2026, 12:18 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c0873661788190847751ba82975e82 |
completed | March 23, 2026, 12:20 a.m. |
Created at: March 22, 2026, 3:50 p.m.