Interstate 80 in Hercules, California
E785086
Interstate 80 in Hercules, California is a major east–west freeway segment in the San Francisco Bay Area that serves as a key junction and transition point between regional and interstate traffic corridors.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Interstate 80 in Hercules, California canonical | 2 |
| Interstate 80 in Vallejo, California | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9227889 — 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 80 in Hercules, California Context triple: [State Route 4 (California), westernTerminus, Interstate 80 in Hercules, California]
-
A.
Interstate 8 in San Diego
Interstate 8 in San Diego is a major east–west freeway in Southern California that connects the San Diego metropolitan area to inland regions and onward to Arizona.
-
B.
Interstate 15 in California
Interstate 15 in California is a major north–south highway connecting the Los Angeles region to Las Vegas and beyond, traversing the Mojave Desert and serving as a key freight and travel corridor.
-
C.
Interstate 5 in Redding
Interstate 5 in Redding is a major north–south freeway corridor in Northern California that serves as a key transportation route through the city and connects it to regional and interstate destinations.
-
D.
Interstate 80 in New Jersey
Interstate 80 in New Jersey is a major east–west freeway that carries cross-state and interstate traffic between the Delaware Water Gap and the New York City metropolitan area.
-
E.
Interstate 5 in Los Angeles County
Interstate 5 in Los Angeles County is a major north–south freeway corridor that carries heavy regional and long-distance traffic through the heart of the Greater Los Angeles area.
- 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 80 in Hercules, California Target entity description: Interstate 80 in Hercules, California is a major east–west freeway segment in the San Francisco Bay Area that serves as a key junction and transition point between regional and interstate traffic corridors.
-
A.
Interstate 8 in San Diego
Interstate 8 in San Diego is a major east–west freeway in Southern California that connects the San Diego metropolitan area to inland regions and onward to Arizona.
-
B.
Interstate 15 in California
Interstate 15 in California is a major north–south highway connecting the Los Angeles region to Las Vegas and beyond, traversing the Mojave Desert and serving as a key freight and travel corridor.
-
C.
Interstate 5 in Redding
Interstate 5 in Redding is a major north–south freeway corridor in Northern California that serves as a key transportation route through the city and connects it to regional and interstate destinations.
-
D.
Interstate 80 in New Jersey
Interstate 80 in New Jersey is a major east–west freeway that carries cross-state and interstate traffic between the Delaware Water Gap and the New York City metropolitan area.
-
E.
Interstate 5 in Los Angeles County
Interstate 5 in Los Angeles County is a major north–south freeway corridor that carries heavy regional and long-distance traffic through the heart of the Greater Los Angeles area.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf | freeway segment ⓘ |
| accessControl | full access-controlled ⓘ |
| connectsTo |
Richmond, California
ⓘ
Sacramento metropolitan area ⓘ San Francisco–Oakland metropolitan area ⓘ
linked to:
San Francisco Bay Area
Vallejo, California ⓘ
linked to:
Vallejo
|
| country |
United States
ⓘ
linked to:
United States of America
|
| direction | east–west ⓘ |
| formsPartOf |
primary east–west route between San Francisco Bay Area and Sacramento
ⓘ
transcontinental Interstate 80 corridor ⓘ |
| hasExit | interchanges serving Hercules local streets ⓘ |
| hasFeature |
grade-separated interchanges
ⓘ
median barrier ⓘ |
| hasJunctionWith | State Route 4 ⓘ |
| hasLanes | multiple lanes in each direction ⓘ |
| hasTraffic | heavy peak-period congestion ⓘ |
| highwayNumber | 80 ⓘ |
| isDesignatedBy | Federal Highway Administration ⓘ |
| isNumberedBy | American Association of State Highway and Transportation Officials ⓘ |
| isSegmentOf |
California Freeway and Expressway System
ⓘ
federal Interstate Highway System ⓘ
linked to:
Interstate Highway System
|
| locatedIn |
California
ⓘ
linked to:
California, United States
Contra Costa County, California ⓘ
linked to:
Contra Costa County
Hercules, California ⓘ San Francisco Bay Area ⓘ |
| maintainedBy |
California Department of Transportation
ⓘ
linked to:
Caltrans
|
| parallelTo | San Pablo Avenue in Hercules ⓘ |
| partOf | Interstate 80 ⓘ |
| partOfCorridor |
Bay Area–Sacramento–Reno corridor
ⓘ
linked to:
Stockton–Lodi–Sacramento corridor
|
| passesNear | San Pablo Bay ⓘ |
| passesThrough | City of Hercules ⓘ |
| regionServed |
East Bay
ⓘ
San Francisco Bay Area ⓘ |
| roadType | freeway ⓘ |
| role |
major regional transportation corridor
ⓘ
transition point between local and long-distance traffic flows ⓘ |
| serves |
interstate traffic along Interstate 80
ⓘ
regional traffic in Contra Costa County ⓘ |
| servesAs | key junction between regional and interstate traffic corridors ⓘ |
| speedLimitType | posted freeway speed limits ⓘ |
| traverses | urbanized area of Hercules ⓘ |
| usedFor |
commuter traffic
ⓘ
long-distance interstate travel ⓘ regional freight movement ⓘ |
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 80 in Hercules, California Description of subject: Interstate 80 in Hercules, California is a major east–west freeway segment in the San Francisco Bay Area that serves as a key junction and transition point between regional and interstate traffic corridors.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
State Route 4
subject linked to:
State Route 37
linked to: Interstate 80 in Hercules, California
subject linked to:
CA 4