Ameristar Casino Resort Spa St. Charles
E870392
Ameristar Casino Resort Spa St. Charles is a large riverfront casino and hotel complex in St. Charles, Missouri, featuring gaming, dining, entertainment, and spa amenities.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Ameristar Casino Resort Spa St. Charles canonical | 2 |
| Ameristar Casino St. Charles | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10555019 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ameristar Casino Resort Spa St. Charles Context triple: [St. Charles, Missouri, hasAttraction, Ameristar Casino Resort Spa St. Charles]
-
A.
L’Auberge Casino Resort Lake Charles
L’Auberge Casino Resort Lake Charles is a large waterfront casino and hotel complex in Lake Charles, Louisiana, known for its gaming, golf course, spa, and entertainment amenities.
-
B.
The Orleans Hotel and Casino
The Orleans Hotel and Casino is a New Orleans–themed off-Strip resort in Las Vegas known for its casino, live entertainment, and mid-market accommodations.
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C.
Golden Nugget Lake Charles
Golden Nugget Lake Charles is a resort casino in Lake Charles, Louisiana, featuring gaming, hotel accommodations, dining, and entertainment.
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D.
Rivers Casino Des Plaines
Rivers Casino Des Plaines is a major Chicago-area casino and entertainment complex offering gaming, dining, and events in Des Plaines, Illinois.
-
E.
Horseshoe Council Bluffs casino
Horseshoe Council Bluffs casino is a popular riverboat-style gaming and entertainment complex in Council Bluffs, Iowa, featuring casino games, dining, and live events.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ameristar Casino Resort Spa St. Charles Target entity description: Ameristar Casino Resort Spa St. Charles is a large riverfront casino and hotel complex in St. Charles, Missouri, featuring gaming, dining, entertainment, and spa amenities.
-
A.
L’Auberge Casino Resort Lake Charles
L’Auberge Casino Resort Lake Charles is a large waterfront casino and hotel complex in Lake Charles, Louisiana, known for its gaming, golf course, spa, and entertainment amenities.
-
B.
The Orleans Hotel and Casino
The Orleans Hotel and Casino is a New Orleans–themed off-Strip resort in Las Vegas known for its casino, live entertainment, and mid-market accommodations.
-
C.
Golden Nugget Lake Charles
Golden Nugget Lake Charles is a resort casino in Lake Charles, Louisiana, featuring gaming, hotel accommodations, dining, and entertainment.
-
D.
Rivers Casino Des Plaines
Rivers Casino Des Plaines is a major Chicago-area casino and entertainment complex offering gaming, dining, and events in Des Plaines, Illinois.
-
E.
Horseshoe Council Bluffs casino
Horseshoe Council Bluffs casino is a popular riverboat-style gaming and entertainment complex in Council Bluffs, Iowa, featuring casino games, dining, and live events.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
casino resort
ⓘ
entertainment venue ⓘ hotel ⓘ spa ⓘ |
| city |
St. Charles
ⓘ
linked to:
St. Charles, Illinois
|
| country |
United States
ⓘ
linked to:
United States of America
|
| formerName |
Ameristar Casino St. Charles
ⓘ
linked to:
Ameristar Casino Resort Spa St. Charles
|
| hasAmenity |
bars
ⓘ
casino ⓘ entertainment venues ⓘ hotel ⓘ meeting and event space ⓘ parking garage ⓘ restaurants ⓘ spa ⓘ |
| hasFeature |
conference facilities
ⓘ
full-service spa ⓘ gaming floor ⓘ live entertainment ⓘ luxury hotel tower ⓘ multiple dining options ⓘ poker room ⓘ slot machines ⓘ table games ⓘ |
| locatedIn | St. Charles, Missouri ⓘ |
| locatedOn | Missouri River ⓘ |
| locationType | riverfront ⓘ |
| name | Ameristar Casino Resort Spa St. Charles ⓘ |
| ownedBy |
Gaming and Leisure Properties (real estate)
ⓘ
Pinnacle Entertainment ⓘ |
| state | Missouri ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Ameristar Casino Resort Spa St. Charles Description of subject: Ameristar Casino Resort Spa St. Charles is a large riverfront casino and hotel complex in St. Charles, Missouri, featuring gaming, dining, entertainment, and spa amenities.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Ameristar Casino Resort Spa St. Charles