SR 299
E671379
SR 299 is a major east–west state highway in Northern California that connects the coastal city of Arcata with Redding and other inland communities through mountainous terrain.
All labels observed (1)
| Label | Occurrences |
|---|---|
| SR 299 canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T7534899 — 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: SR 299 Context triple: [California State Route 299, abbreviation, SR 299]
-
A.
SR 29
SR 29 is a California state highway that runs through Napa Valley, serving as a major route to the region’s renowned wine country.
-
B.
SR 269
SR 269 is a short state highway in Florida that serves local traffic in the state's northern region.
-
C.
SR 219
SR 219 is a state highway in Georgia that serves as a regional connector route through west-central parts of the state.
-
D.
SR 219
SR 219 is a state highway in Alabama that serves as a regional connector route through several central and western counties.
-
E.
SR 2
SR 2 is a California state highway best known for its scenic Angeles Crest Highway segment through the San Gabriel Mountains and its urban stretch connecting Los Angeles neighborhoods to the foothill communities.
- 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: SR 299 Target entity description: SR 299 is a major east–west state highway in Northern California that connects the coastal city of Arcata with Redding and other inland communities through mountainous terrain.
-
A.
SR 29
SR 29 is a California state highway that runs through Napa Valley, serving as a major route to the region’s renowned wine country.
-
B.
SR 269
SR 269 is a short state highway in Florida that serves local traffic in the state's northern region.
-
C.
SR 219
SR 219 is a state highway in Georgia that serves as a regional connector route through west-central parts of the state.
-
D.
SR 219
SR 219 is a state highway in Alabama that serves as a regional connector route through several central and western counties.
-
E.
SR 2
SR 2 is a California state highway best known for its scenic Angeles Crest Highway segment through the San Gabriel Mountains and its urban stretch connecting Los Angeles neighborhoods to the foothill communities.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf | state highway ⓘ |
| abbreviation |
CA 299
ⓘ
Highway 299 ⓘ State Route 299 ⓘ |
| connects |
California North Coast region
ⓘ
linked to:
North Coast of California
inland Northern California ⓘ |
| connectsCity |
Arcata, California
ⓘ
Redding, California ⓘ
linked to:
Redding
|
| connectsTo |
Interstate 5 in Redding
ⓘ
U.S. Route 101 in Arcata ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| crosses | mountain passes in the Coast Ranges ⓘ |
| direction | east–west ⓘ |
| easternTerminus |
Redding, California
ⓘ
linked to:
Redding
|
| hasLanes |
multi-lane segments
ⓘ
two-lane segments ⓘ |
| maintainedBy |
California Department of Transportation
ⓘ
linked to:
Caltrans
|
| partOf |
California State Highway System
ⓘ
linked to:
California state highway system
|
| passesThrough |
Humboldt County, California
ⓘ
linked to:
Humboldt County
Shasta County, California ⓘ
linked to:
Shasta County
Trinity County, California ⓘ |
| region | Northern California ⓘ |
| roadType | paved highway ⓘ |
| role | major east–west transportation corridor in Northern California ⓘ |
| serves | inland communities of Northern California ⓘ |
| state |
California
ⓘ
linked to:
California, United States
|
| terrain | mountainous ⓘ |
| usedFor |
freight transport
ⓘ
passenger travel ⓘ |
| westernTerminus | Arcata, California ⓘ |
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: SR 299 Description of subject: SR 299 is a major east–west state highway in Northern California that connects the coastal city of Arcata with Redding and other inland communities through mountainous terrain.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.