US West
E177033
US West was a regional Bell operating company that provided local telephone and telecommunications services in the western United States following the breakup of AT&T.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T1565748 — 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: US West Context triple: [Bell System, successor, US West]
-
A.
western United States
The western United States is a broad region of the country known for its diverse landscapes, including major mountain ranges, deserts, and Pacific coastline, as well as large urban centers and significant cultural and economic influence.
-
B.
West Coast
West Coast is a sparsely populated, rugged region on the western side of New Zealand’s South Island, known for its dramatic coastline, rainforests, glaciers, and mining history.
-
C.
Intermountain West
The Intermountain West is a region of the western United States characterized by its arid basins, high plateaus, and mountain ranges situated between the Rocky Mountains and the Sierra Nevada/Cascade ranges.
-
D.
SOUTHWEST
SOUTHWEST is the air traffic control callsign used by Southwest Airlines, a major U.S. low-cost carrier.
-
E.
southwestern United States
The southwestern United States is a largely arid region encompassing parts of states like Arizona, New Mexico, Nevada, Utah, Colorado, and California, known for its deserts, canyons, and diverse indigenous and Hispanic cultural influences.
- 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: US West Target entity description: US West was a regional Bell operating company that provided local telephone and telecommunications services in the western United States following the breakup of AT&T.
-
A.
western United States
The western United States is a broad region of the country known for its diverse landscapes, including major mountain ranges, deserts, and Pacific coastline, as well as large urban centers and significant cultural and economic influence.
-
B.
West Coast
West Coast is a sparsely populated, rugged region on the western side of New Zealand’s South Island, known for its dramatic coastline, rainforests, glaciers, and mining history.
-
C.
Intermountain West
The Intermountain West is a region of the western United States characterized by its arid basins, high plateaus, and mountain ranges situated between the Rocky Mountains and the Sierra Nevada/Cascade ranges.
-
D.
SOUTHWEST
SOUTHWEST is the air traffic control callsign used by Southwest Airlines, a major U.S. low-cost carrier.
-
E.
southwestern United States
The southwestern United States is a largely arid region encompassing parts of states like Arizona, New Mexico, Nevada, Utah, Colorado, and California, known for its deserts, canyons, and diverse indigenous and Hispanic cultural influences.
- F. None of above. chosen
Statements (49)
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: US West Description of subject: US West was a regional Bell operating company that provided local telephone and telecommunications services in the western United States following the breakup of AT&T.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
U.S. West