Arthur H. Breed Jr. Freeway
E709712
The Arthur H. Breed Jr. Freeway is a named segment of Interstate 580 in California, running through the Tri-Valley area of Alameda County.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Arthur H. Breed Jr. Freeway canonical | 1 |
| John T. Knox Freeway | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7807363 — 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: Arthur H. Breed Jr. Freeway Context triple: [Interstate 580, hasSegmentName, Arthur H. Breed Jr. Freeway]
-
A.
Woodall Rodgers Freeway
Woodall Rodgers Freeway is a major elevated highway skirting downtown Dallas, Texas, that connects key city districts and serves as a vital traffic corridor.
-
B.
R. L. Thornton Freeway
The R. L. Thornton Freeway is a major highway in Dallas, Texas, named in honor of businessman and civic leader Robert L. Thornton.
-
C.
Bishop Ford Freeway
The Bishop Ford Freeway is a major Interstate highway segment in the Chicago metropolitan area that carries I-94 through the city's South Side and into the southern suburbs.
-
D.
Santan Freeway
Santan Freeway is a major segment of Arizona State Route Loop 202 serving the southeastern suburbs of the Phoenix metropolitan area.
-
E.
Kenilworth Avenue Freeway
Kenilworth Avenue Freeway is a major highway in Washington, D.C., that serves as a key commuter route through the northeastern part of the city and into Maryland.
- 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: Arthur H. Breed Jr. Freeway Target entity description: The Arthur H. Breed Jr. Freeway is a named segment of Interstate 580 in California, running through the Tri-Valley area of Alameda County.
-
A.
Woodall Rodgers Freeway
Woodall Rodgers Freeway is a major elevated highway skirting downtown Dallas, Texas, that connects key city districts and serves as a vital traffic corridor.
-
B.
R. L. Thornton Freeway
The R. L. Thornton Freeway is a major highway in Dallas, Texas, named in honor of businessman and civic leader Robert L. Thornton.
-
C.
Bishop Ford Freeway
The Bishop Ford Freeway is a major Interstate highway segment in the Chicago metropolitan area that carries I-94 through the city's South Side and into the southern suburbs.
-
D.
Santan Freeway
Santan Freeway is a major segment of Arizona State Route Loop 202 serving the southeastern suburbs of the Phoenix metropolitan area.
-
E.
Kenilworth Avenue Freeway
Kenilworth Avenue Freeway is a major highway in Washington, D.C., that serves as a key commuter route through the northeastern part of the city and into Maryland.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
freeway
ⓘ
named highway segment ⓘ |
| abbreviation | Arthur H. Breed Jr. Fwy ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| county | Alameda County ⓘ |
| hasLanes | multiple lanes in each direction ⓘ |
| highwaySystem | Interstate Highway System ⓘ |
| isSegmentOf | I-580 east–west corridor in Northern California ⓘ |
| locatedIn |
Alameda County, California
ⓘ
linked to:
Alameda County
California ⓘ
linked to:
California, United States
United States ⓘ
linked to:
United States of America
|
| maintainedBy |
California Department of Transportation
ⓘ
linked to:
Caltrans
|
| namedAfter | Arthur H. Breed Jr. ⓘ |
| partOf | Interstate 580 ⓘ |
| passesNear |
Dublin, California
ⓘ
Livermore, California ⓘ
linked to:
Livermore
Pleasanton, California ⓘ |
| region |
Tri-Valley, California
ⓘ
linked to:
Tri‑Valley region of California
|
| roadType | limited-access highway ⓘ |
| routeNumber |
I-580
ⓘ
linked to:
Interstate 580
|
| runsThrough | Tri-Valley ⓘ |
| stateRouteDesignation |
Interstate 580 (California)
ⓘ
linked to:
Interstate 580
|
| transportationCorridor |
East Bay–Central Valley corridor
ⓘ
linked to:
East Bay–Central Valley rail corridor
|
| usedFor |
automobile traffic
ⓘ
truck traffic ⓘ |
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: Arthur H. Breed Jr. Freeway Description of subject: The Arthur H. Breed Jr. Freeway is a named segment of Interstate 580 in California, running through the Tri-Valley area of Alameda County.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Arthur H. Breed Jr. Freeway