US 231
E719028
US 231 is a major north–south United States highway running through several states in the eastern and central U.S., serving as an important regional transportation corridor.
All labels observed (1)
| Label | Occurrences |
|---|---|
| US 231 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8216995 — 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 231 Context triple: [AL 21, connectsTo, US 231]
-
A.
US 23
US 23 is a major north–south United States highway running from Florida to Michigan, serving as an important regional transportation corridor.
-
B.
US 31
US 31 is a major north–south United States highway running through several Midwestern and Southern states, serving as an important regional transportation corridor.
-
C.
US 131
US 131 is a north–south U.S. Highway in western Michigan that runs from the Indiana state line through cities such as Kalamazoo and Grand Rapids up toward the northern Lower Peninsula.
-
D.
U.S. Route 331
U.S. Route 331 is a north–south U.S. highway in the southeastern United States that connects the Florida Panhandle with central Alabama, serving as a key route to the Gulf Coast.
-
E.
US 151
US 151 is a United States highway running through Iowa and Wisconsin, serving as a major regional route connecting cities such as Cedar Rapids, Dubuque, and Madison.
- 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 231 Target entity description: US 231 is a major north–south United States highway running through several states in the eastern and central U.S., serving as an important regional transportation corridor.
-
A.
US 23
US 23 is a major north–south United States highway running from Florida to Michigan, serving as an important regional transportation corridor.
-
B.
US 31
US 31 is a major north–south United States highway running through several Midwestern and Southern states, serving as an important regional transportation corridor.
-
C.
US 131
US 131 is a north–south U.S. Highway in western Michigan that runs from the Indiana state line through cities such as Kalamazoo and Grand Rapids up toward the northern Lower Peninsula.
-
D.
U.S. Route 331
U.S. Route 331 is a north–south U.S. highway in the southeastern United States that connects the Florida Panhandle with central Alabama, serving as a key route to the Gulf Coast.
-
E.
US 151
US 151 is a United States highway running through Iowa and Wisconsin, serving as a major regional route connecting cities such as Cedar Rapids, Dubuque, and Madison.
- F. None of above. chosen
Statements (51)
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 231 Description of subject: US 231 is a major north–south United States highway running through several states in the eastern and central U.S., serving as an important regional transportation corridor.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.