Crabtree trailhead
E485379
Crabtree trailhead is a primary hiking access point on the western side of California’s Emigrant Wilderness, used by backpackers to enter its lakes, meadows, and granite backcountry.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Crabtree trailhead canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4990401 — 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: Crabtree trailhead Context triple: [Emigrant Wilderness, accessPoint, Crabtree trailhead]
-
A.
Vivian Creek Trailhead
Vivian Creek Trailhead is a popular and steep starting point for hikers ascending Southern California’s highest peak, Mount San Gorgonio, in the San Bernardino Mountains.
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B.
South Fork Trailhead
South Fork Trailhead is a primary access point for hikers and backpackers heading into the Mount San Gorgonio wilderness area in Southern California.
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C.
Pole Creek Trailhead
Pole Creek Trailhead is a popular starting point for hiking and backpacking routes in Oregon’s Cascade Range, providing access to high-alpine terrain and nearby glaciers.
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D.
Prionia trailhead
Prionia trailhead is a popular starting point for hikers ascending Mount Olympus in Greece, particularly those aiming to reach its highest peak, Mytikas.
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E.
Onion Valley trailhead
Onion Valley trailhead is a popular high-elevation starting point in California’s Sierra Nevada used by backpackers to access major routes like the John Muir Trail and nearby high passes.
- 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: Crabtree trailhead Target entity description: Crabtree trailhead is a primary hiking access point on the western side of California’s Emigrant Wilderness, used by backpackers to enter its lakes, meadows, and granite backcountry.
-
A.
Vivian Creek Trailhead
Vivian Creek Trailhead is a popular and steep starting point for hikers ascending Southern California’s highest peak, Mount San Gorgonio, in the San Bernardino Mountains.
-
B.
South Fork Trailhead
South Fork Trailhead is a primary access point for hikers and backpackers heading into the Mount San Gorgonio wilderness area in Southern California.
-
C.
Pole Creek Trailhead
Pole Creek Trailhead is a popular starting point for hiking and backpacking routes in Oregon’s Cascade Range, providing access to high-alpine terrain and nearby glaciers.
-
D.
Prionia trailhead
Prionia trailhead is a popular starting point for hikers ascending Mount Olympus in Greece, particularly those aiming to reach its highest peak, Mytikas.
-
E.
Onion Valley trailhead
Onion Valley trailhead is a popular high-elevation starting point in California’s Sierra Nevada used by backpackers to access major routes like the John Muir Trail and nearby high passes.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
backpacking access point
ⓘ
hiking access point ⓘ trailhead ⓘ |
| accesses |
Emigrant Wilderness backcountry
ⓘ
linked to:
Emigrant Wilderness
granite backcountry of Emigrant Wilderness ⓘ lakes of Emigrant Wilderness ⓘ meadows of Emigrant Wilderness ⓘ
linked to:
Emigrant Wilderness
|
| hasAccessTo | Emigrant Wilderness trail system ⓘ |
| hasFeature |
parking area
ⓘ
trailhead signage ⓘ wilderness permit information ⓘ |
| hasNearbyFeature |
alpine lakes
ⓘ
subalpine meadows ⓘ |
| hasRecreationType |
dispersed camping access
ⓘ
wilderness travel ⓘ |
| hasTerrain | granite terrain nearby ⓘ |
| isPrimaryAccessPointFor | western Emigrant Wilderness ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
Emigrant Wilderness ⓘ Stanislaus National Forest ⓘ Tuolumne County, California ⓘ
linked to:
Tuolumne County
United States ⓘ
linked to:
United States of America
|
| locatedOnSideOf | western side of Emigrant Wilderness ⓘ |
| managedBy |
Stanislaus National Forest
ⓘ
U.S. Forest Service ⓘ |
| near | Sierra Nevada ⓘ |
| partOf | Sierra Nevada recreation infrastructure ⓘ |
| requires | Emigrant Wilderness permit for overnight use ⓘ |
| usedFor |
backpacking
ⓘ
hiking ⓘ horseback riding ⓘ |
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: Crabtree trailhead Description of subject: Crabtree trailhead is a primary hiking access point on the western side of California’s Emigrant Wilderness, used by backpackers to enter its lakes, meadows, and granite backcountry.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.