Triple
T20534319
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Canadian Derby |
E504152
|
entity |
| Predicate | associatedWith |
P37
|
FINISHED |
| Object |
Century Casinos
Century Casinos is an international casino entertainment company that owns and operates gaming properties and related hospitality venues in multiple countries.
|
E1435367
|
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: Century Casinos | Statement: [Canadian Derby, associatedWith, Century Casinos]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Century Casinos Context triple: [Canadian Derby, associatedWith, Century Casinos]
-
A.
Isle of Capri Casinos
Isle of Capri Casinos was a regional American gaming and hospitality company that operated a portfolio of riverboat and land-based casinos across the United States.
-
B.
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.
-
C.
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.
-
D.
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.
-
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: Century Casinos Triple: [Canadian Derby, associatedWith, Century Casinos]
Generated description
Century Casinos is an international casino entertainment company that owns and operates gaming properties and related hospitality venues in multiple countries.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Century Casinos Target entity description: Century Casinos is an international casino entertainment company that owns and operates gaming properties and related hospitality venues in multiple countries.
-
A.
Isle of Capri Casinos
Isle of Capri Casinos was a regional American gaming and hospitality company that operated a portfolio of riverboat and land-based casinos across the United States.
-
B.
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.
-
C.
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.
-
D.
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.
-
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_69e0b4b476648190bc6019622ae54d3c |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6a06df04081908fa95c6214f06093 |
completed | April 20, 2026, 9:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a089d4c1a2c8190a8d6d6e19e67942f |
completed | May 16, 2026, 4:37 p.m. |
| NEDg | Description generation | batch_6a089e1dc3048190abb1c0bad8d4a3ed |
completed | May 16, 2026, 4:41 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a089ea8b9808190a20982193eaf9e22 |
completed | May 16, 2026, 4:43 p.m. |
Created at: April 16, 2026, 11:37 a.m.