Triple
T1456267
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cooper Mountain |
E31406
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object | Tualatin River valley |
E21170
|
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: Tualatin River valley | Statement: [Cooper Mountain, near, Tualatin River valley]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tualatin River valley Context triple: [Cooper Mountain, near, Tualatin River valley]
-
A.
Tualatin Valley
chosen
Tualatin Valley is a fertile, suburban and agricultural region in northwestern Oregon, known for its growing communities, vineyards, and proximity to the Portland metropolitan area.
-
B.
Hood River Valley
Hood River Valley is a fertile agricultural region in northern Oregon, renowned for its orchards—especially apples, pears, and cherries—and its scenic views of Mount Hood.
-
C.
Tualatin River
The Tualatin River is a tributary of the Willamette River in northwestern Oregon, known for flowing through agricultural lands and suburban communities and serving as a key source of irrigation, recreation, and wildlife habitat.
-
D.
Multnomah River
The Multnomah River is a historic waterway in Oregon whose name, derived from the Indigenous Multnomah people, has been used for various geographic and political entities in the region.
-
E.
Willamette Valley
Willamette Valley is a fertile region in Oregon renowned for its agriculture and world-class wine production, particularly Pinot Noir.
- 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_69a49917dfc081909acdbdf5d684f1ef |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c581714881909bf4c2bad9645176 |
completed | March 1, 2026, 11:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad7974565881909aad28efedda6721 |
completed | March 8, 2026, 1:28 p.m. |
Created at: March 1, 2026, 8 p.m.