Hetch Hetchy trailhead at O'Shaughnessy Dam
E1574577
UNEXPLORED
The Hetch Hetchy trailhead at O'Shaughnessy Dam is a primary starting point in Yosemite National Park for hikes along the Hetch Hetchy Reservoir, including popular routes to waterfalls and backcountry destinations.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Hetch Hetchy Entrance Station area | 1 |
| Hetch Hetchy trailhead at O'Shaughnessy Dam canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T23135511 — 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: Hetch Hetchy trailhead at O'Shaughnessy Dam Context triple: [Rancheria Falls, nearbyTrailhead, Hetch Hetchy trailhead at O'Shaughnessy Dam]
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A.
Ross Dam Trailhead
Ross Dam Trailhead is a hiking access point in Washington’s North Cascades that serves as a primary route to Ross Dam and the Ross Lake National Recreation Area.
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B.
Yosemite Falls Trail
Yosemite Falls Trail is a steep, popular hiking route in Yosemite National Park that climbs from the valley floor to the top of Yosemite Falls, offering dramatic views of one of North America’s tallest waterfalls.
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C.
Yosemite Falls parking area
Yosemite Falls parking area is a designated parking lot in Yosemite National Park that serves visitors accessing Yosemite Falls and nearby trails and viewpoints.
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D.
Thomas Lakes trailhead
Thomas Lakes trailhead is a popular starting point for hiking routes up Colorado’s Mount Sopris, providing access to alpine lakes and scenic mountain terrain.
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E.
Bridalveil Fall Trail
Bridalveil Fall Trail is a short, popular hiking path in Yosemite National Park that leads visitors to close-up views of the iconic Bridalveil Fall.
- 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: Hetch Hetchy trailhead at O'Shaughnessy Dam Target entity description: The Hetch Hetchy trailhead at O'Shaughnessy Dam is a primary starting point in Yosemite National Park for hikes along the Hetch Hetchy Reservoir, including popular routes to waterfalls and backcountry destinations.
-
A.
Ross Dam Trailhead
Ross Dam Trailhead is a hiking access point in Washington’s North Cascades that serves as a primary route to Ross Dam and the Ross Lake National Recreation Area.
-
B.
Yosemite Falls Trail
Yosemite Falls Trail is a steep, popular hiking route in Yosemite National Park that climbs from the valley floor to the top of Yosemite Falls, offering dramatic views of one of North America’s tallest waterfalls.
-
C.
Yosemite Falls parking area
Yosemite Falls parking area is a designated parking lot in Yosemite National Park that serves visitors accessing Yosemite Falls and nearby trails and viewpoints.
-
D.
Thomas Lakes trailhead
Thomas Lakes trailhead is a popular starting point for hiking routes up Colorado’s Mount Sopris, providing access to alpine lakes and scenic mountain terrain.
-
E.
Bridalveil Fall Trail
Bridalveil Fall Trail is a short, popular hiking path in Yosemite National Park that leads visitors to close-up views of the iconic Bridalveil Fall.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Hetch Hetchy trailhead at O'Shaughnessy Dam