Triple
T19274884
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fort to Sea Trail |
E482022
|
entity |
| Predicate | hasTrailheads |
P62103
|
FINISHED |
| Object | Fort Clatsop trailhead |
—
|
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: Fort Clatsop trailhead | Statement: [Fort to Sea Trail, hasTrailheads, Fort Clatsop trailhead]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fort Clatsop trailhead Context triple: [Fort to Sea Trail, hasTrailheads, Fort Clatsop trailhead]
-
A.
Fort Clatsop
chosen
Fort Clatsop is a reconstructed winter encampment of the Lewis and Clark Expedition, now preserved as a key historical site within the Lewis and Clark National Historical Park in Oregon.
-
B.
Henry’s Fork trailhead
Henry’s Fork trailhead is a popular starting point for hikers and climbers accessing Kings Peak in Utah’s Uinta Mountains.
-
C.
Jedediah Smith Campground
Jedediah Smith Campground is a forested riverside camping area in Northern California’s redwood country, offering access to towering old-growth trees and outdoor recreation within Jedediah Smith Redwoods State Park.
-
D.
Fort Stevens State Park
Fort Stevens State Park is a large coastal park at the mouth of the Columbia River in northwest Oregon, known for its historic military fortifications, shipwreck, and extensive beaches and trails.
-
E.
Mattole Campground
Mattole Campground is a remote coastal camping area in Northern California near the mouth of the Mattole River, serving as a gateway to the Lost Coast.
- 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_69d8e8ce54cc8190998418ff1f66ef28 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5fbbb2fc08190b417a6d0b7a9d6b8 |
completed | April 20, 2026, 10:11 a.m. |
Created at: April 10, 2026, 1:29 p.m.