Triple
T2875622
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wahkeena Falls |
E56870
|
entity |
| Predicate | trailheadAt |
P34762
|
FINISHED |
| Object | Historic Columbia River Highway |
E53750
|
NE FINISHED |
How this triple was built (3 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: Historic Columbia River Highway | Statement: [Wahkeena Falls, trailheadAt, Historic Columbia River Highway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Historic Columbia River Highway Context triple: [Wahkeena Falls, trailheadAt, Historic Columbia River Highway]
-
A.
Historic Columbia River Highway State Trail
chosen
The Historic Columbia River Highway State Trail is a scenic recreational path in Oregon that follows portions of the historic Columbia River Highway, offering hikers and cyclists dramatic views of the Columbia River Gorge and its waterfalls.
-
B.
Oregon Route 6
Oregon Route 6 is a state highway in northwestern Oregon that connects the city of Tillamook on the coast with the Portland metropolitan area through the Coast Range.
-
C.
Oregon Route 140
Oregon Route 140 is a major east–west state highway in southern Oregon that connects the Klamath Falls area to the Nevada border, passing through diverse rural and mountainous landscapes.
-
D.
Copper River Highway
The Copper River Highway is a remote road in Alaska that provides access from Cordova into the scenic Copper River Delta region, known for its wildlife and rugged landscapes.
-
E.
Bridge of the Gods
Bridge of the Gods is a historic steel truss bridge spanning the Columbia River between Oregon and Washington, serving both vehicle traffic and the Pacific Crest Trail.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: trailheadAt Context triple: [Wahkeena Falls, trailheadAt, Historic Columbia River Highway]
-
A.
trailblazerFor
Indicates that one entity serves as a pioneering example, opening the way or setting a precedent for another entity to follow or build upon.
-
B.
trailName
Indicates the name assigned to a specific trail or path in the relationship.
-
C.
hasTrailheadAt
chosen
Indicates that a trail or route begins or has its official starting point at a specified location.
-
D.
hasTrailheadSignage
Indicates that a trailhead is equipped with signage providing information or guidance to users.
-
E.
TrailLinkIs
Indicates that one trail segment is connected to or continues from another trail segment.
- F. None of above.
Provenance (4 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_69ab4a4ced288190ab6d3e062d10f7f6 |
completed | March 6, 2026, 9:42 p.m. |
| NER | Named-entity recognition | batch_69abe004a64481908f1897d9054a7368 |
completed | March 7, 2026, 8:21 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b01db780908190919d859205464b2e |
completed | March 10, 2026, 1:33 p.m. |
| PD | Predicate disambiguation | batch_69abdd142e4c8190b424cb0c5ff40d04 |
completed | March 7, 2026, 8:08 a.m. |
Created at: March 6, 2026, 10:03 p.m.