sternwheel tugboat Portland
E1083161
UNEXPLORED
The sternwheel tugboat Portland is a historic steam-powered river tug and one of the last operating sternwheelers in the United States, preserved as a museum ship in Portland, Oregon.
All labels observed (1)
| Label | Occurrences |
|---|---|
| sternwheel tugboat Portland canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T14162480 — 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: sternwheel tugboat Portland Context triple: [Oregon Maritime Museum, housedIn, sternwheel tugboat Portland]
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A.
Tacoma Tugs
Tacoma Tugs was the original name of the Minor League Baseball team now known as the Tacoma Rainiers.
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B.
MV Puyallup
MV Puyallup is a large Jumbo Mark II-class passenger and vehicle ferry operating in the Washington State Ferries system, primarily serving busy routes in the Puget Sound region.
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C.
Port of Salem
The Port of Salem is a historic Massachusetts seaport that flourished in the 18th and early 19th centuries as a major center of American maritime trade and privateering.
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D.
Port of Portland
The Port of Portland is a major Pacific Northwest seaport and transportation hub in Oregon that handles international maritime trade, cargo, and regional logistics.
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E.
Blennerhassett Island sternwheeler
The Blennerhassett Island sternwheeler is a historic-style riverboat that ferries visitors to and from Blennerhassett Island Historical State Park on the Ohio River.
- 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: sternwheel tugboat Portland Target entity description: The sternwheel tugboat Portland is a historic steam-powered river tug and one of the last operating sternwheelers in the United States, preserved as a museum ship in Portland, Oregon.
-
A.
Tacoma Tugs
Tacoma Tugs was the original name of the Minor League Baseball team now known as the Tacoma Rainiers.
-
B.
MV Puyallup
MV Puyallup is a large Jumbo Mark II-class passenger and vehicle ferry operating in the Washington State Ferries system, primarily serving busy routes in the Puget Sound region.
-
C.
Port of Salem
The Port of Salem is a historic Massachusetts seaport that flourished in the 18th and early 19th centuries as a major center of American maritime trade and privateering.
-
D.
Port of Portland
The Port of Portland is a major Pacific Northwest seaport and transportation hub in Oregon that handles international maritime trade, cargo, and regional logistics.
-
E.
Blennerhassett Island sternwheeler
The Blennerhassett Island sternwheeler is a historic-style riverboat that ferries visitors to and from Blennerhassett Island Historical State Park on the Ohio River.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.