Eugene–Black Butte main line
E1399897
UNEXPLORED
The Eugene–Black Butte main line is a key Central Oregon and Pacific Railroad route in western Oregon, carrying freight traffic between the Eugene area and the Black Butte junction.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Eugene–Black Butte main line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T19877884 — 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: Eugene–Black Butte main line Context triple: [Central Oregon and Pacific Railroad, hasLine, Eugene–Black Butte main line]
-
A.
BNSF Hi Line Subdivision
BNSF Hi Line Subdivision is a major BNSF Railway main line in northern Montana that carries significant freight and Amtrak passenger traffic across the region.
-
B.
BNSF Railway Columbia River Subdivision
BNSF Railway Columbia River Subdivision is a freight and passenger rail line in Washington State that follows the Columbia River as part of BNSF’s Northern Transcon route.
-
C.
BNSF Seligman Subdivision
BNSF Seligman Subdivision is a major freight and passenger rail line in northern Arizona that forms part of the transcontinental route between Southern California and the Midwest.
-
D.
BNSF Railway Monticello Subdivision
The BNSF Railway Monticello Subdivision is a freight and passenger rail corridor in Minnesota that carries BNSF trains as well as Metro Transit's Northstar commuter rail service between Minneapolis and its northwestern suburbs.
-
E.
Union Pacific Moffat Subdivision
The Union Pacific Moffat Subdivision is a major railroad line in Colorado that carries freight and passenger trains through the Rocky Mountains via the historic Moffat Tunnel and surrounding mountain passes.
- 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: Eugene–Black Butte main line Target entity description: The Eugene–Black Butte main line is a key Central Oregon and Pacific Railroad route in western Oregon, carrying freight traffic between the Eugene area and the Black Butte junction.
-
A.
BNSF Hi Line Subdivision
BNSF Hi Line Subdivision is a major BNSF Railway main line in northern Montana that carries significant freight and Amtrak passenger traffic across the region.
-
B.
BNSF Railway Columbia River Subdivision
BNSF Railway Columbia River Subdivision is a freight and passenger rail line in Washington State that follows the Columbia River as part of BNSF’s Northern Transcon route.
-
C.
BNSF Seligman Subdivision
BNSF Seligman Subdivision is a major freight and passenger rail line in northern Arizona that forms part of the transcontinental route between Southern California and the Midwest.
-
D.
BNSF Railway Monticello Subdivision
The BNSF Railway Monticello Subdivision is a freight and passenger rail corridor in Minnesota that carries BNSF trains as well as Metro Transit's Northstar commuter rail service between Minneapolis and its northwestern suburbs.
-
E.
Union Pacific Moffat Subdivision
The Union Pacific Moffat Subdivision is a major railroad line in Colorado that carries freight and passenger trains through the Rocky Mountains via the historic Moffat Tunnel and surrounding mountain passes.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.