Arcata and Mad River Transit System
E126114
Arcata and Mad River Transit System is a local public bus network serving the city of Arcata and the surrounding Mad River area in Humboldt County, California.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Arcata & Mad River Transit System | 1 |
| Arcata and Mad River Transit System canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1090609 — 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: Arcata and Mad River Transit System Context triple: [Arcata, California, hasPublicTransit, Arcata and Mad River Transit System]
-
A.
Yosemite Area Regional Transportation System
Yosemite Area Regional Transportation System is a public transit network that provides bus and shuttle services connecting communities in and around Yosemite National Park with nearby cities and transportation hubs.
-
B.
The Tide light rail system
The Tide light rail system is an urban light rail transit network serving the city of Norfolk and surrounding areas in southeastern Virginia.
-
C.
Albuquerque Rapid Transit
Albuquerque Rapid Transit is a bus rapid transit system in Albuquerque, New Mexico, designed to provide faster, higher-capacity public transportation along key corridors in the city.
-
D.
Torrance Transit
Torrance Transit is a municipal public bus system serving the city of Torrance and surrounding communities in the South Bay region of Los Angeles County, California.
-
E.
Powell-Mason cable car line
The Powell-Mason cable car line is one of San Francisco’s historic cable car routes, carrying passengers between the bustling waterfront and the hilltop neighborhoods, including Nob Hill.
- 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: Arcata and Mad River Transit System Target entity description: Arcata and Mad River Transit System is a local public bus network serving the city of Arcata and the surrounding Mad River area in Humboldt County, California.
-
A.
Yosemite Area Regional Transportation System
Yosemite Area Regional Transportation System is a public transit network that provides bus and shuttle services connecting communities in and around Yosemite National Park with nearby cities and transportation hubs.
-
B.
The Tide light rail system
The Tide light rail system is an urban light rail transit network serving the city of Norfolk and surrounding areas in southeastern Virginia.
-
C.
Albuquerque Rapid Transit
Albuquerque Rapid Transit is a bus rapid transit system in Albuquerque, New Mexico, designed to provide faster, higher-capacity public transportation along key corridors in the city.
-
D.
Torrance Transit
Torrance Transit is a municipal public bus system serving the city of Torrance and surrounding communities in the South Bay region of Los Angeles County, California.
-
E.
Powell-Mason cable car line
The Powell-Mason cable car line is one of San Francisco’s historic cable car routes, carrying passengers between the bustling waterfront and the hilltop neighborhoods, including Nob Hill.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf |
bus transit system
ⓘ
local bus network ⓘ public transit system ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| fareSystem | paid public transit ⓘ |
| governedBy | transportation regulations of California ⓘ |
| hasAbbreviation | AMRTS ⓘ |
| hasPrimaryLanguage | English ⓘ |
| locatedIn |
Arcata, California
ⓘ
California ⓘ
linked to:
California, United States
Humboldt County, California ⓘ
linked to:
Humboldt County
|
| modeOfTransport | bus ⓘ |
| operatorType | public ⓘ |
| partOf | public transportation in Humboldt County, California ⓘ |
| provides |
fixed-route bus service
ⓘ
local public transportation ⓘ |
| region | Northern California ⓘ |
| serves |
Humboldt County, California
ⓘ
linked to:
Humboldt County
Mad River area ⓘ city of Arcata ⓘ
linked to:
Arcata, California
|
| serviceArea |
Arcata metropolitan area
ⓘ
linked to:
Arcata, California
Mad River area ⓘ
linked to:
Mad River
|
| serviceType | local bus service ⓘ |
| targetUserGroup |
commuters in Arcata
ⓘ
general public ⓘ residents of Mad River area ⓘ |
| usesInfrastructure | public roads in Arcata ⓘ |
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: Arcata and Mad River Transit System Description of subject: Arcata and Mad River Transit System is a local public bus network serving the city of Arcata and the surrounding Mad River area in Humboldt County, California.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.