Lafayette–Moraga Regional Trail
E628147
The Lafayette–Moraga Regional Trail is a popular multi-use recreational path in California’s East Bay that follows a former railroad corridor between the cities of Lafayette and Moraga.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lafayette–Moraga Regional Trail canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6914736 — 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: Lafayette–Moraga Regional Trail Context triple: [Moraga, California, hasTrail, Lafayette–Moraga Regional Trail]
-
A.
Stevens Creek Trail
Stevens Creek Trail is a popular multi-use recreational path in Mountain View, California, that follows Stevens Creek and connects parks, neighborhoods, and nearby cities for walking, running, and cycling.
-
B.
Contra Costa Canal Trail
The Contra Costa Canal Trail is a multi-use recreational path in Contra Costa County, California, popular with cyclists, runners, and walkers as it follows the route of the Contra Costa Canal through suburban communities and open spaces.
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C.
Santa Cruz Trail
Santa Cruz Trail is a popular backcountry hiking route in California known for its scenic canyon views, chaparral landscapes, and access to remote areas of the Santa Ynez Mountains.
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D.
San Francisco Bay Trail
The San Francisco Bay Trail is a planned 500-mile network of multi-use paths that encircle the San Francisco Bay, connecting shoreline parks, cities, and natural habitats for walkers, cyclists, and other non-motorized users.
-
E.
San Mateo County Regional Trails System
The San Mateo County Regional Trails System is a planned network of interconnected multi-use trails in San Mateo County, California, designed to link parks, open spaces, and communities for recreation and non-motorized transportation.
- 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: Lafayette–Moraga Regional Trail Target entity description: The Lafayette–Moraga Regional Trail is a popular multi-use recreational path in California’s East Bay that follows a former railroad corridor between the cities of Lafayette and Moraga.
-
A.
Stevens Creek Trail
Stevens Creek Trail is a popular multi-use recreational path in Mountain View, California, that follows Stevens Creek and connects parks, neighborhoods, and nearby cities for walking, running, and cycling.
-
B.
Contra Costa Canal Trail
The Contra Costa Canal Trail is a multi-use recreational path in Contra Costa County, California, popular with cyclists, runners, and walkers as it follows the route of the Contra Costa Canal through suburban communities and open spaces.
-
C.
Santa Cruz Trail
Santa Cruz Trail is a popular backcountry hiking route in California known for its scenic canyon views, chaparral landscapes, and access to remote areas of the Santa Ynez Mountains.
-
D.
San Francisco Bay Trail
The San Francisco Bay Trail is a planned 500-mile network of multi-use paths that encircle the San Francisco Bay, connecting shoreline parks, cities, and natural habitats for walkers, cyclists, and other non-motorized users.
-
E.
San Mateo County Regional Trails System
The San Mateo County Regional Trails System is a planned network of interconnected multi-use trails in San Mateo County, California, designed to link parks, open spaces, and communities for recreation and non-motorized transportation.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf | rail trail ⓘ |
| category |
Bike paths in California
ⓘ
Hiking trails in California ⓘ Parks in Contra Costa County, California ⓘ Rail trails in California ⓘ |
| connects |
Lafayette BART area
ⓘ
linked to:
Lafayette BART station
Moraga Commons Park ⓘ St. Mary’s College of California vicinity ⓘ downtown Lafayette ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| dogsAllowed | yes, on leash ⓘ |
| feeRequired | no day-use fee ⓘ |
| follows | former Sacramento Northern Railway right-of-way ⓘ |
| hasAmenity |
benches at intervals
ⓘ
trailheads with parking at several access points ⓘ |
| hasFeature |
creekside segments
ⓘ
gentle grades ⓘ road crossings with signals or stop controls ⓘ scenic views of East Bay hills ⓘ |
| length | approximately 7.65 miles ⓘ |
| lighting | generally unlit ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
Contra Costa County, California ⓘ
linked to:
Contra Costa County
|
| maintainedBy | East Bay Regional Park District ⓘ |
| openToPublic | yes ⓘ |
| operator | East Bay Regional Park District ⓘ |
| partOf | East Bay Regional Park District trail system ⓘ |
| passesNear | Lafayette Reservoir area (via connecting routes) ⓘ |
| passesThrough |
Lafayette Community Park vicinity
ⓘ
linked to:
Lafayette Community Park
|
| railroadPredecessor | Sacramento Northern Railway ⓘ |
| region |
East Bay
ⓘ
San Francisco Bay Area ⓘ |
| season | open year-round ⓘ |
| surface |
gravel segments
ⓘ
paved ⓘ |
| terminusA | Lafayette, California ⓘ |
| terminusB | Moraga, California ⓘ |
| trailDesignation | regional trail ⓘ |
| typicalUseLevel | heavily used on weekends and evenings ⓘ |
| usedFor |
bicycling
ⓘ
dog walking ⓘ equestrian use ⓘ running ⓘ walking ⓘ |
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: Lafayette–Moraga Regional Trail Description of subject: The Lafayette–Moraga Regional Trail is a popular multi-use recreational path in California’s East Bay that follows a former railroad corridor between the cities of Lafayette and Moraga.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.