Interstate 380
E175248
Interstate 380 is a major north–south auxiliary Interstate Highway in eastern Iowa that connects Interstate 80 near Iowa City to Waterloo.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Interstate 380 canonical | 24 |
| Interstate 380 in Iowa | 2 |
| Interstate 380 (regional access via Waterloo) | 1 |
| Interstate 380 corridor | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T317646 — 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: Interstate 380 Context triple: [Johnson County, Iowa, hasInterstateHighway, Interstate 380]
-
A.
Interstate 395
Interstate 395 is a major auxiliary Interstate Highway in the eastern United States that connects Washington, D.C. with suburban Virginia and serves as a key commuter and regional traffic corridor.
-
B.
Interstate 684
Interstate 684 is a north–south auxiliary Interstate Highway in southeastern New York that connects Interstate 84 near Brewster to Interstate 287 and the Hutchinson River Parkway near White Plains, serving as a major commuter route through Westchester County.
-
C.
Interstate 287
Interstate 287 is a beltway and bypass route around the New York City metropolitan area, running through parts of New Jersey and New York and connecting several major interstate highways.
-
D.
Interstate 480
Interstate 480 is a short auxiliary Interstate Highway that serves as a key connector between downtown Omaha, Nebraska, and Council Bluffs, Iowa, linking Interstate 80 and Interstate 29.
-
E.
Interstate 81
Interstate 81 is a major north–south U.S. highway running primarily through the Appalachian region from Tennessee to the Canadian border in New York, serving as a key freight and travel corridor.
- 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: Interstate 380 Target entity description: Interstate 380 is a major north–south auxiliary Interstate Highway in eastern Iowa that connects Interstate 80 near Iowa City to Waterloo.
-
A.
Interstate 395
Interstate 395 is a major auxiliary Interstate Highway in the eastern United States that connects Washington, D.C. with suburban Virginia and serves as a key commuter and regional traffic corridor.
-
B.
Interstate 684
Interstate 684 is a north–south auxiliary Interstate Highway in southeastern New York that connects Interstate 84 near Brewster to Interstate 287 and the Hutchinson River Parkway near White Plains, serving as a major commuter route through Westchester County.
-
C.
Interstate 287
Interstate 287 is a beltway and bypass route around the New York City metropolitan area, running through parts of New Jersey and New York and connecting several major interstate highways.
-
D.
Interstate 480
Interstate 480 is a short auxiliary Interstate Highway that serves as a key connector between downtown Omaha, Nebraska, and Council Bluffs, Iowa, linking Interstate 80 and Interstate 29.
-
E.
Interstate 81
Interstate 81 is a major north–south U.S. highway running primarily through the Appalachian region from Tennessee to the Canadian border in New York, serving as a key freight and travel corridor.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
Interstate Highway
ⓘ
auxiliary Interstate Highway ⓘ north–south highway ⓘ |
| category | Interstate Highways in Iowa ⓘ |
| connectsTo | Interstate 80 ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| directionA | South ⓘ |
| directionB | North ⓘ |
| formsPartOf | Avenue of the Saints ⓘ |
| hasBridge | Cedar River crossing at Cedar Rapids ⓘ |
| hasSpurType | auxiliary route of Interstate 80 ⓘ |
| junctionWith |
Iowa Highway 27
ⓘ
U.S. Route 218 ⓘ U.S. Route 30 ⓘ |
| laneConfiguration | divided highway ⓘ |
| locatedIn | eastern Iowa ⓘ |
| maintainedBy | Iowa Department of Transportation ⓘ |
| northernTerminus | Waterloo, Iowa ⓘ |
| partOf | Interstate Highway System ⓘ |
| passesThrough |
Black Hawk County, Iowa
NERFINISHED
ⓘ
Buchanan County, Iowa NERFINISHED ⓘ Johnson County, Iowa ⓘ Linn County, Iowa NERFINISHED ⓘ |
| routeNumber | 380 ⓘ |
| servesCity |
Cedar Rapids, Iowa
ⓘ
Iowa City, Iowa ⓘ Waterloo, Iowa ⓘ |
| southernTerminus |
Interstate 80 near Iowa City
ⓘ
linked to:
Interstate 80
|
| state | Iowa ⓘ |
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: Interstate 380 Description of subject: Interstate 380 is a major north–south auxiliary Interstate Highway in eastern Iowa that connects Interstate 80 near Iowa City to Waterloo.
Referenced by (28)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
eastern Iowa
linked to: Interstate 380
subject linked to:
Johnson County
linked to: Interstate 380
subject linked to:
northern Iowa
linked to: Interstate 380
linked to: Interstate 380