Triple
T23468627
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wapama Falls Trail |
E569164
|
entity |
| Predicate | accessPoint |
P1985
|
FINISHED |
| Object | Hetch Hetchy Entrance Station area |
—
|
NE NERFINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Hetch Hetchy Entrance Station area | Statement: [Wapama Falls Trail, accessPoint, Hetch Hetchy Entrance Station area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hetch Hetchy Entrance Station area Context triple: [Wapama Falls Trail, accessPoint, Hetch Hetchy Entrance Station area]
-
A.
Hetch Hetchy trail system
The Hetch Hetchy trail system is a network of hiking routes in Yosemite National Park that provides access to scenic viewpoints, waterfalls, and wilderness areas around the Hetch Hetchy Reservoir.
-
B.
Hetch Hetchy Valley
Hetch Hetchy Valley is a glacially carved valley in Yosemite National Park, California, best known for its scenic granite cliffs and for being largely submerged by the Hetch Hetchy Reservoir that supplies water to the San Francisco Bay Area.
-
C.
Hetch Hetchy trailhead at O'Shaughnessy Dam
chosen
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.
-
D.
Cathedral Gorge State Park
Cathedral Gorge State Park is a Nevada state park known for its dramatic narrow slot canyons and eroded clay formations that create a cathedral-like landscape.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69e2458ebd808190b3298163132cfb0b |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f1a6fd280c81908aae05f0851466eb |
completed | April 29, 2026, 6:36 a.m. |
Created at: April 17, 2026, 5:54 p.m.