Oklahoma State Highway 20
E357463
Oklahoma State Highway 20 is an east–west state highway in Oklahoma that runs across the northeastern part of the state, connecting several small towns and rural communities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Oklahoma State Highway 20 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3300809 — 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: Oklahoma State Highway 20 Context triple: [Spavinaw, Oklahoma, servedByHighway, Oklahoma State Highway 20]
-
A.
Oklahoma State Highway 51
Oklahoma State Highway 51 is a major east–west state highway in Oklahoma that connects numerous communities, including the Tulsa suburb of Broken Arrow, and serves as an important regional transportation corridor.
-
B.
Oklahoma State Highway 16
Oklahoma State Highway 16 is a state highway in Oklahoma that runs through eastern parts of the state, connecting several rural communities and cities including the area near Muskogee.
-
C.
Oklahoma State Highway 15
Oklahoma State Highway 15 is a state highway in Oklahoma that runs through the northwestern part of the state, connecting several rural communities and serving as a regional east–west route.
-
D.
U.S. Route 287
U.S. Route 287 is a major north–south U.S. Highway running from the Gulf Coast of Texas through the Great Plains and Rocky Mountain states to Montana, serving as an important regional freight and travel corridor.
-
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: Oklahoma State Highway 20 Target entity description: Oklahoma State Highway 20 is an east–west state highway in Oklahoma that runs across the northeastern part of the state, connecting several small towns and rural communities.
-
A.
Oklahoma State Highway 51
Oklahoma State Highway 51 is a major east–west state highway in Oklahoma that connects numerous communities, including the Tulsa suburb of Broken Arrow, and serves as an important regional transportation corridor.
-
B.
Oklahoma State Highway 16
Oklahoma State Highway 16 is a state highway in Oklahoma that runs through eastern parts of the state, connecting several rural communities and cities including the area near Muskogee.
-
C.
Oklahoma State Highway 15
Oklahoma State Highway 15 is a state highway in Oklahoma that runs through the northwestern part of the state, connecting several rural communities and serving as a regional east–west route.
-
D.
U.S. Route 287
U.S. Route 287 is a major north–south U.S. Highway running from the Gulf Coast of Texas through the Great Plains and Rocky Mountain states to Montana, serving as an important regional freight and travel corridor.
-
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 (37)
| Predicate | Object |
|---|---|
| instanceOf |
road transportation infrastructure
ⓘ
state highway ⓘ |
| abbreviation |
OK-20
ⓘ
SH-20 ⓘ |
| connects |
rural communities in northeastern Oklahoma
ⓘ
small towns in northeastern Oklahoma ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasDirectionA | West ⓘ |
| hasDirectionB | East ⓘ |
| hasJunctionWith |
Oklahoma State Highway 66
ⓘ
Oklahoma State Highway 82 ⓘ Oklahoma State Highway 88 ⓘ U.S. Route 169 NERFINISHED ⓘ U.S. Route 59 NERFINISHED ⓘ U.S. Route 75 NERFINISHED ⓘ |
| highwayType | Oklahoma State Highway ⓘ |
| isNumberedBetween |
Oklahoma State Highway 19
ⓘ
Oklahoma State Highway 21 ⓘ |
| locatedInRegion |
Northeastern Oklahoma
ⓘ
surface form:
northeastern Oklahoma
|
| maintainedBy | Oklahoma Department of Transportation ⓘ |
| orientation | east–west ⓘ |
| partOf | Oklahoma state highway system ⓘ |
| passesNear |
Keystone Lake
NERFINISHED
ⓘ
Oologah Lake ⓘ |
| passesThrough |
Craig County, Oklahoma
NERFINISHED
ⓘ
Delaware County, Oklahoma NERFINISHED ⓘ Mayes County, Oklahoma NERFINISHED ⓘ Osage County, Oklahoma NERFINISHED ⓘ Rogers County, Oklahoma NERFINISHED ⓘ Tulsa County, Oklahoma NERFINISHED ⓘ |
| roadCategory | primary state highway ⓘ |
| roadSurface | paved ⓘ |
| routeNumber | 20 ⓘ |
| serves |
local traffic
ⓘ
regional traffic ⓘ |
| state | Oklahoma ⓘ |
| usedFor | motor vehicle transportation ⓘ |
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: Oklahoma State Highway 20 Description of subject: Oklahoma State Highway 20 is an east–west state highway in Oklahoma that runs across the northeastern part of the state, connecting several small towns and rural communities.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Spavinaw, Oklahoma