U.S. Route 181
E378223
U.S. Route 181 is a U.S. Highway in southern Texas that runs north from Corpus Christi, serving as a key regional connector through several coastal and inland communities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| U.S. Route 181 canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T3459433 — 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: U.S. Route 181 Context triple: [Corpus Christi, transportation, U.S. Route 181]
-
A.
U.S. Route 183
U.S. Route 183 is a major north–south U.S. Highway running from Texas to South Dakota, serving numerous cities and rural areas along its multi-state corridor.
-
B.
U.S. Route 281
U.S. Route 281 is a major north–south United States highway that runs from the Mexican border in Texas to the Canadian border in North Dakota, passing through several central states.
-
C.
U.S. Route 380
U.S. Route 380 is an east–west U.S. highway that runs through New Mexico and Texas, connecting rural communities and regional centers across the southern Great Plains.
-
D.
U.S. Route 283
U.S. Route 283 is a north–south United States highway that runs through several Great Plains states, connecting rural communities and regional centers from Texas to South Dakota.
-
E.
U.S. Route 75
U.S. Route 75 is a major north–south U.S. Highway running from Texas through the central United States, serving as a key transportation corridor for cities such as Dallas.
- 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: U.S. Route 181 Target entity description: U.S. Route 181 is a U.S. Highway in southern Texas that runs north from Corpus Christi, serving as a key regional connector through several coastal and inland communities.
-
A.
U.S. Route 183
U.S. Route 183 is a major north–south U.S. Highway running from Texas to South Dakota, serving numerous cities and rural areas along its multi-state corridor.
-
B.
U.S. Route 281
U.S. Route 281 is a major north–south United States highway that runs from the Mexican border in Texas to the Canadian border in North Dakota, passing through several central states.
-
C.
U.S. Route 380
U.S. Route 380 is an east–west U.S. highway that runs through New Mexico and Texas, connecting rural communities and regional centers across the southern Great Plains.
-
D.
U.S. Route 283
U.S. Route 283 is a north–south United States highway that runs through several Great Plains states, connecting rural communities and regional centers from Texas to South Dakota.
-
E.
U.S. Route 75
U.S. Route 75 is a major north–south U.S. Highway running from Texas through the central United States, serving as a key transportation corridor for cities such as Dallas.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
U.S. Highway
ⓘ
numbered highway in the United States ⓘ |
| category |
Transportation in Bee County, Texas
ⓘ
Transportation in Bexar County, Texas ⓘ Transportation in Karnes County, Texas ⓘ Transportation in Nueces County, Texas ⓘ Transportation in San Patricio County, Texas ⓘ Transportation in Wilson County, Texas ⓘ U.S. Highways in Texas ⓘ |
| connectsTo |
Interstate 37
ⓘ
U.S. Route 77 (via connecting routes near Corpus Christi) ⓘ
linked to:
U.S. Route 77 in Texas
|
| country | United States of America ⓘ |
| crosses |
Corpus Christi Ship Channel (via bridge approaches from connecting facilities)
ⓘ
linked to:
Corpus Christi Ship Channel
|
| direction | north–south ⓘ |
| locatedIn |
South Texas
ⓘ
Texas ⓘ |
| maintainedBy | Texas Department of Transportation ⓘ |
| partOf | United States Numbered Highway System ⓘ |
| passesThroughCounty |
Bee County, Texas
ⓘ
Bexar County, Texas ⓘ
linked to:
Bexar County
Karnes County, Texas ⓘ Nueces County, Texas ⓘ San Patricio County, Texas ⓘ Wilson County, Texas ⓘ |
| regionServed |
coastal Texas
ⓘ
inland South Texas ⓘ |
| role | regional connector highway ⓘ |
| servesCity |
Beeville, Texas
ⓘ
linked to:
Beeville
Corpus Christi, Texas ⓘ
linked to:
Corpus Christi, Texas, United States
Floresville, Texas ⓘ Ingleside, Texas ⓘ Karnes City, Texas ⓘ Kenedy, Texas ⓘ
linked to:
Karnes City, Texas
Portland, Texas ⓘ San Antonio, Texas ⓘ Sinton, Texas ⓘ |
| stateHighwayNumber | US 181 ⓘ |
| terminusNorth |
San Antonio, Texas
ⓘ
intersection with Interstate 37 in San Antonio, Texas ⓘ |
| terminusSouth |
Corpus Christi, Texas
ⓘ
linked to:
Corpus Christi, Texas, United States
intersection with Interstate 37 in Corpus Christi, Texas ⓘ |
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: U.S. Route 181 Description of subject: U.S. Route 181 is a U.S. Highway in southern Texas that runs north from Corpus Christi, serving as a key regional connector through several coastal and inland communities.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.