SR 45
E946490
SR 45 is a state highway in Indiana that runs through south-central parts of the state, connecting rural areas with key regional routes and communities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| SR 45 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T11787118 — 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: SR 45 Context triple: [Indiana State Road 45, abbreviation, SR 45]
-
A.
SR 49
SR 49 is a historic California state highway that runs through the Sierra Nevada foothills, connecting many of the Gold Rush-era towns in the state's "Gold Country."
-
B.
SR 43
SR 43 is a Florida state highway designation used for a segment of U.S. Route 301 running through the state.
-
C.
SR 447
SR 447 is a Nevada state highway best known for providing access to the remote Black Rock Desert, including the site of the annual Burning Man festival.
-
D.
SR 41
SR 41 is a major California state highway that runs from the Central Coast near Morro Bay through the San Joaquin Valley to Yosemite National Park.
-
E.
SR 42
SR 42 is a state highway in Georgia that runs through the Atlanta metropolitan area and several surrounding communities, serving as a key regional connector.
- 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: SR 45 Target entity description: SR 45 is a state highway in Indiana that runs through south-central parts of the state, connecting rural areas with key regional routes and communities.
-
A.
SR 49
SR 49 is a historic California state highway that runs through the Sierra Nevada foothills, connecting many of the Gold Rush-era towns in the state's "Gold Country."
-
B.
SR 43
SR 43 is a Florida state highway designation used for a segment of U.S. Route 301 running through the state.
-
C.
SR 447
SR 447 is a Nevada state highway best known for providing access to the remote Black Rock Desert, including the site of the annual Burning Man festival.
-
D.
SR 41
SR 41 is a major California state highway that runs from the Central Coast near Morro Bay through the San Joaquin Valley to Yosemite National Park.
-
E.
SR 42
SR 42 is a state highway in Georgia that runs through the Atlanta metropolitan area and several surrounding communities, serving as a key regional connector.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf |
road transportation infrastructure
ⓘ
state highway ⓘ |
| abbreviation |
SR 45
ⓘ
State Road 45 ⓘ |
| belongsToNetwork |
Indiana highway network
ⓘ
linked to:
Indiana state highway system
|
| connects |
communities in south-central Indiana
ⓘ
regional routes in Indiana ⓘ rural areas of south-central Indiana ⓘ |
| connectsTo |
U.S. highways in Indiana
ⓘ
other Indiana state roads ⓘ |
| country | United States of America ⓘ |
| hasAccessControl | at-grade intersections ⓘ |
| hasDirection | generally east–west or diagonal alignment in south-central Indiana ⓘ |
| hasLanes | two-lane segments ⓘ |
| hasRoadDesignation | primary state highway ⓘ |
| hasSignage | Indiana state road shield with number 45 ⓘ |
| infrastructureType | paved rural highway ⓘ |
| isPublicRoad | true ⓘ |
| jurisdiction |
State of Indiana
ⓘ
linked to:
Indiana
|
| legalStatus | designated state highway by Indiana statute ⓘ |
| locatedIn | Indiana ⓘ |
| locatedInRegion | south-central Indiana ⓘ |
| locatedOnContinent | North America ⓘ |
| maintainedBy | Indiana Department of Transportation ⓘ |
| openTo | general public traffic ⓘ |
| partOf |
Indiana State Road system
ⓘ
linked to:
Indiana state highway system
|
| regulates | speed limits set by Indiana state law ⓘ |
| roadFunction |
regional connector
ⓘ
rural access route ⓘ |
| routeType | State Road ⓘ |
| stateHighwayNumber | 45 ⓘ |
| supports |
local commerce and access
ⓘ
regional connectivity in south-central Indiana ⓘ |
| surfaceType | paved ⓘ |
| usedFor |
local travel
ⓘ
motor vehicle traffic ⓘ regional travel ⓘ |
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: SR 45 Description of subject: SR 45 is a state highway in Indiana that runs through south-central parts of the state, connecting rural areas with key regional routes and communities.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
SR 45