Triple
T10190288
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Casino Rama Resort |
E238014
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object |
Gateway Casinos & Entertainment
Gateway Casinos & Entertainment is a major Canadian gaming and entertainment company that owns and operates numerous casinos and related hospitality properties across the country.
|
E847427
|
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: Gateway Casinos & Entertainment | Statement: [Casino Rama Resort, operatedBy, Gateway Casinos & Entertainment]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gateway Casinos & Entertainment Context triple: [Casino Rama Resort, operatedBy, Gateway Casinos & Entertainment]
-
A.
Boyd Gaming
Boyd Gaming is a major American gaming and hospitality company that owns and operates numerous casinos, hotels, and entertainment properties across the United States.
-
B.
Caesars Entertainment
Caesars Entertainment is a major American gaming and hospitality company that owns and operates numerous casinos, hotels, and resorts across the United States and internationally.
-
C.
PENN Entertainment
PENN Entertainment is a major U.S. gaming and entertainment company that operates casinos, racetracks, and online betting platforms across North America.
-
D.
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.
-
E.
Bally’s Corporation
Bally’s Corporation is a U.S.-based casino and entertainment company that operates casinos, resorts, and online gaming platforms under the Bally’s brand.
- 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: Gateway Casinos & Entertainment Triple: [Casino Rama Resort, operatedBy, Gateway Casinos & Entertainment]
Generated description
Gateway Casinos & Entertainment is a major Canadian gaming and entertainment company that owns and operates numerous casinos and related hospitality properties across the country.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gateway Casinos & Entertainment Target entity description: Gateway Casinos & Entertainment is a major Canadian gaming and entertainment company that owns and operates numerous casinos and related hospitality properties across the country.
-
A.
Boyd Gaming
Boyd Gaming is a major American gaming and hospitality company that owns and operates numerous casinos, hotels, and entertainment properties across the United States.
-
B.
Caesars Entertainment
Caesars Entertainment is a major American gaming and hospitality company that owns and operates numerous casinos, hotels, and resorts across the United States and internationally.
-
C.
PENN Entertainment
PENN Entertainment is a major U.S. gaming and entertainment company that operates casinos, racetracks, and online betting platforms across North America.
-
D.
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.
-
E.
Bally’s Corporation
Bally’s Corporation is a U.S.-based casino and entertainment company that operates casinos, resorts, and online gaming platforms under the Bally’s brand.
- 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_69ca84de1b208190bf17bb305b002605 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cded7d6fdc81908052866495b6574f |
completed | April 2, 2026, 4:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d317c0c22881909ed388721e80bafd |
completed | April 6, 2026, 2:17 a.m. |
| NEDg | Description generation | batch_69d31b7fc66c8190b9de24200c149b45 |
completed | April 6, 2026, 2:33 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d31c7bf1f88190beef483458923787 |
completed | April 6, 2026, 2:37 a.m. |
Created at: March 30, 2026, 9:13 p.m.