Triple
T2453106
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Historic Columbia River Highway State Trail |
E53750
|
entity |
| Predicate | hasDesignation |
P974
|
FINISHED |
| Object | Historic Columbia River Highway State Trail |
E53750
|
NE FINISHED |
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: Historic Columbia River Highway State Trail | Statement: [Historic Columbia River Highway State Trail, hasDesignation, Historic Columbia River Highway State Trail]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Historic Columbia River Highway State Trail Context triple: [Historic Columbia River Highway State Trail, hasDesignation, Historic Columbia River Highway State Trail]
-
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.
Spokane River Centennial Trail
The Spokane River Centennial Trail is a popular multi-use recreational path that follows the Spokane River through urban and natural landscapes in eastern Washington.
-
C.
Clackamas River Scenic Byway
The Clackamas River Scenic Byway is a picturesque driving route in Oregon that follows the Clackamas River through forested canyons, offering access to recreation sites, viewpoints, and natural attractions within and near Mount Hood National Forest.
-
D.
Tualatin River Greenway Trail
The Tualatin River Greenway Trail is a scenic multi-use path in Tualatin, Oregon, that follows the Tualatin River and connects parks, natural areas, and community destinations for walking, running, and cycling.
-
E.
Banks–Vernonia State Trail
Banks–Vernonia State Trail is a paved rail-trail in northwest Oregon popular for hiking, cycling, and horseback riding through forested countryside between the towns of Banks and Vernonia.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ab495d227c8190b26ae6548eeb1019 |
completed | March 6, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69abd0f699308190910a41520dc9efdb |
completed | March 7, 2026, 7:17 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af1f82b220819084f2b5275bf3b596 |
completed | March 9, 2026, 7:29 p.m. |
Created at: March 6, 2026, 9:43 p.m.