M/V Matanuska
E78664
M/V Matanuska is a mainline roll-on/roll-off passenger and vehicle ferry serving coastal communities in Alaska as part of the state’s marine highway network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| M/V Matanuska canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T620413 — 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: M/V Matanuska Context triple: [Alaska Marine Highway System, hasPart, M/V Matanuska]
-
A.
M/V Kennicott
M/V Kennicott is a mainline Alaska Marine Highway System ferry that provides passenger, vehicle, and cargo service to coastal communities across Alaska.
-
B.
M/V Columbia
M/V Columbia is a mainline passenger and vehicle ferry that serves as one of the flagship vessels of the Alaska Marine Highway System, operating along coastal routes in Alaska and the Pacific Northwest.
-
C.
USS Providence
USS Providence was a prominent warship of the Continental Navy that served during the American Revolutionary War, participating in several key naval operations against British forces.
-
D.
RV Thomas G. Thompson
RV Thomas G. Thompson is an American oceanographic research vessel used for advanced deep-sea scientific exploration and mapping, including surveys of the Challenger Deep.
-
E.
USS Portsmouth
USS Portsmouth was a 19th-century United States Navy sloop-of-war notable for its service during the Mexican–American War and in the Pacific.
- 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: M/V Matanuska Target entity description: M/V Matanuska is a mainline roll-on/roll-off passenger and vehicle ferry serving coastal communities in Alaska as part of the state’s marine highway network.
-
A.
M/V Kennicott
M/V Kennicott is a mainline Alaska Marine Highway System ferry that provides passenger, vehicle, and cargo service to coastal communities across Alaska.
-
B.
M/V Columbia
M/V Columbia is a mainline passenger and vehicle ferry that serves as one of the flagship vessels of the Alaska Marine Highway System, operating along coastal routes in Alaska and the Pacific Northwest.
-
C.
USS Providence
USS Providence was a prominent warship of the Continental Navy that served during the American Revolutionary War, participating in several key naval operations against British forces.
-
D.
RV Thomas G. Thompson
RV Thomas G. Thompson is an American oceanographic research vessel used for advanced deep-sea scientific exploration and mapping, including surveys of the Challenger Deep.
-
E.
USS Portsmouth
USS Portsmouth was a 19th-century United States Navy sloop-of-war notable for its service during the Mexican–American War and in the Pacific.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf |
Alaska Marine Highway System vessel
ⓘ
ferry ⓘ passenger ship ⓘ roll-on/roll-off ferry ⓘ vehicle ferry ⓘ |
| abbreviation |
M/V Matanuska
ⓘ
MV Matanuska ⓘ |
| category |
Ferries of Alaska
ⓘ
Passenger ships of the United States ⓘ Ro-ro ships of the United States ⓘ Ships of the Alaska Marine Highway System ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| flag | United States of America ⓘ |
| hasDeck |
passenger deck
ⓘ
vehicle deck ⓘ |
| hasFeature |
car deck
ⓘ
passenger accommodations ⓘ roll-on/roll-off vehicle deck ⓘ |
| homeport | Alaska ⓘ |
| namedAfter |
Matanuska River
ⓘ
Matanuska Valley ⓘ |
| operator | Alaska Marine Highway System ⓘ |
| partOf |
Alaska Marine Highway
ⓘ
linked to:
Alaska Marine Highway System
|
| routeType | mainline route ⓘ |
| service |
coastal ferry service
ⓘ
passenger transport ⓘ vehicle transport ⓘ |
| serviceArea |
Alaska
ⓘ
Inside Passage ⓘ Southeast Alaska ⓘ
linked to:
Southeastern Alaska
coastal communities in Alaska ⓘ |
| serviceStatus | in service (Alaska Marine Highway System) ⓘ |
| usesPropulsion | diesel engine ⓘ |
| vesselType | motor vessel ⓘ |
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: M/V Matanuska Description of subject: M/V Matanuska is a mainline roll-on/roll-off passenger and vehicle ferry serving coastal communities in Alaska as part of the state’s marine highway network.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.