Horseshoe Council Bluffs casino
E2149
Horseshoe Council Bluffs casino is a popular riverboat-style gaming and entertainment complex in Council Bluffs, Iowa, featuring casino games, dining, and live events.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Horseshoe Council Bluffs casino canonical | 2 |
| Horseshoe Council Bluffs Hotel & Casino | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9223 — 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: Horseshoe Council Bluffs casino Context triple: [Council Bluffs, Iowa, hasAttraction, Horseshoe Council Bluffs casino]
-
A.
Encore Boston Harbor casino resort
Encore Boston Harbor casino resort is a luxury waterfront hotel, casino, and entertainment complex in Everett, Massachusetts, developed by Wynn Resorts and known for its upscale amenities and views of the Boston skyline.
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B.
Navy Pier
Navy Pier is a historic lakefront entertainment and cultural destination in Chicago featuring attractions like rides, restaurants, theaters, and exhibition spaces along Lake Michigan.
-
C.
Zesiger Sports and Fitness Center
Zesiger Sports and Fitness Center is MIT’s primary athletics and recreation complex, featuring facilities for varsity sports, fitness, and aquatics on the Cambridge campus.
-
D.
Council Bluffs, Iowa, United States of America
Council Bluffs is a city in western Iowa, located along the Missouri River across from Omaha, Nebraska, known historically as a major railroad and transportation hub.
-
E.
Delano
Delano is the middle name of Franklin D. Roosevelt, the 32nd president of the United States.
- 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: Horseshoe Council Bluffs casino Target entity description: Horseshoe Council Bluffs casino is a popular riverboat-style gaming and entertainment complex in Council Bluffs, Iowa, featuring casino games, dining, and live events.
-
A.
Encore Boston Harbor casino resort
Encore Boston Harbor casino resort is a luxury waterfront hotel, casino, and entertainment complex in Everett, Massachusetts, developed by Wynn Resorts and known for its upscale amenities and views of the Boston skyline.
-
B.
Navy Pier
Navy Pier is a historic lakefront entertainment and cultural destination in Chicago featuring attractions like rides, restaurants, theaters, and exhibition spaces along Lake Michigan.
-
C.
Delaware North
Delaware North is a global hospitality and food service company known for operating concessions, lodging, and venues at major sports stadiums, airports, and entertainment destinations.
-
D.
Zesiger Sports and Fitness Center
Zesiger Sports and Fitness Center is MIT’s primary athletics and recreation complex, featuring facilities for varsity sports, fitness, and aquatics on the Cambridge campus.
-
E.
Council Bluffs, Iowa, United States of America
Council Bluffs is a city in western Iowa, located along the Missouri River across from Omaha, Nebraska, known historically as a major railroad and transportation hub.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
casino
ⓘ
entertainment complex ⓘ riverboat-style casino ⓘ |
| brand | Horseshoe ⓘ |
| category |
Buildings and structures in Council Bluffs, Iowa
ⓘ
Casinos in Iowa ⓘ Tourist attractions in Pottawattamie County, Iowa ⓘ |
| cateredTo |
local residents
ⓘ
tourists ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| gamingLicenseJurisdiction | Iowa Racing and Gaming Commission ⓘ |
| hasAmenity |
hotel accommodations nearby
ⓘ
players rewards program ⓘ |
| hasFeature |
bars
ⓘ
casino gaming ⓘ dining options ⓘ event space ⓘ live entertainment ⓘ parking facilities ⓘ poker room ⓘ restaurants ⓘ slot machines ⓘ sports betting ⓘ table games ⓘ |
| hasType | riverboat casino ⓘ |
| locatedIn |
Council Bluffs, Iowa, United States of America
ⓘ
surface form:
Council Bluffs, Iowa
Iowa ⓘ Pottawattamie County, Iowa ⓘ United States of America ⓘ
surface form:
United States
|
| marketedAs |
Horseshoe Council Bluffs casino
self-linksurface differs
ⓘ
surface form:
Horseshoe Council Bluffs Hotel & Casino
|
| near |
Missouri River
ⓘ
Omaha, Nebraska ⓘ |
| offers |
live music events
ⓘ
slot tournaments ⓘ special event promotions ⓘ table game promotions ⓘ |
| operatedBy | Caesars Entertainment ⓘ |
| ownedBy | Vici Properties ⓘ |
| regulation | subject to Iowa gaming laws ⓘ |
| servesMetropolitanArea | Omaha–Council Bluffs metropolitan area ⓘ |
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: Horseshoe Council Bluffs casino Description of subject: Horseshoe Council Bluffs casino is a popular riverboat-style gaming and entertainment complex in Council Bluffs, Iowa, featuring casino games, dining, and live events.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Council Bluffs, Iowa
Horseshoe Council Bluffs casino
→
marketedAs
→
Horseshoe Council Bluffs casino
self-linksurface differs
ⓘ
subject surface form:
Horseshoe Council Bluffs
this entity surface form:
Horseshoe Council Bluffs Hotel & Casino