Gateway Arch Riverboats
E144195
Gateway Arch Riverboats is a river cruise and sightseeing boat service on the Mississippi River in St. Louis, offering tours and themed excursions near the Gateway Arch.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Gateway Arch Riverboats canonical | 1 |
| Gateway Arch Riverfront attractions | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1259916 — 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: Gateway Arch Riverboats Context triple: [Bi-State Development Agency, operates, Gateway Arch Riverboats]
-
A.
Gateway Arch
The Gateway Arch is a 630-foot stainless steel monument in St. Louis that symbolizes the city’s role as the historic "Gateway to the West."
-
B.
Delta King riverboat hotel
The Delta King riverboat hotel is a restored 1920s paddlewheel riverboat permanently moored in Old Sacramento that now serves as a boutique hotel, restaurant, and entertainment venue.
-
C.
Amity boat tours
Amity boat tours is a fictional sightseeing boat company featured in the Jaws-themed attraction at Universal Studios, evoking the coastal town setting from the original film.
-
D.
Alcatraz City Cruises
Alcatraz City Cruises is a ferry company that provides official passenger transportation and tour services to and from Alcatraz Island in San Francisco Bay.
-
E.
Maid of the Mist
Maid of the Mist is a long-running boat tour that takes passengers close to the base of Niagara Falls for dramatic, up-close views of the waterfalls.
- 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: Gateway Arch Riverboats Target entity description: Gateway Arch Riverboats is a river cruise and sightseeing boat service on the Mississippi River in St. Louis, offering tours and themed excursions near the Gateway Arch.
-
A.
Gateway Arch
The Gateway Arch is a 630-foot stainless steel monument in St. Louis that symbolizes the city’s role as the historic "Gateway to the West."
-
B.
Delta King riverboat hotel
The Delta King riverboat hotel is a restored 1920s paddlewheel riverboat permanently moored in Old Sacramento that now serves as a boutique hotel, restaurant, and entertainment venue.
-
C.
Amity boat tours
Amity boat tours is a fictional sightseeing boat company featured in the Jaws-themed attraction at Universal Studios, evoking the coastal town setting from the original film.
-
D.
Alcatraz City Cruises
Alcatraz City Cruises is a ferry company that provides official passenger transportation and tour services to and from Alcatraz Island in San Francisco Bay.
-
E.
Maid of the Mist
Maid of the Mist is a long-running boat tour that takes passengers close to the base of Niagara Falls for dramatic, up-close views of the waterfalls.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
river cruise service
ⓘ
sightseeing boat operator ⓘ tourist attraction ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasActivity |
live or recorded narration about local history
ⓘ
onboard dining ⓘ sightseeing from the river ⓘ |
| languageOfNarration | English ⓘ |
| locatedIn |
St. Louis, Missouri, United States
ⓘ
surface form:
St. Louis, Missouri
|
| locatedOn | Mississippi River ⓘ |
| near | Gateway Arch ⓘ |
| offers |
dining cruises
ⓘ
narrated tours ⓘ river cruises ⓘ sightseeing cruises ⓘ special event cruises ⓘ themed excursions ⓘ |
| operatesOn |
Mississippi River at St. Louis, Missouri
ⓘ
surface form:
Mississippi River near downtown St. Louis
|
| partOf | Gateway Arch National Park visitor experience ⓘ |
| primaryTourFocus |
views of the Gateway Arch
ⓘ
views of the St. Louis skyline ⓘ |
| serves |
local residents
ⓘ
tourists ⓘ |
| subjectOf | tourism promotion for St. Louis ⓘ |
| theme |
Gateway Arch and St. Louis riverfront
ⓘ
Mississippi River history ⓘ |
| tourType |
leisure cruise
ⓘ
sightseeing tour ⓘ themed cruise ⓘ |
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: Gateway Arch Riverboats Description of subject: Gateway Arch Riverboats is a river cruise and sightseeing boat service on the Mississippi River in St. Louis, offering tours and themed excursions near the Gateway Arch.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Gateway Arch Riverfront attractions