Triple
T12850185
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kenton neighborhood |
E307291
|
entity |
| Predicate | borderedByFeature |
P6131
|
FINISHED |
| Object | Columbia Slough |
E1001816
|
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: Columbia Slough | Statement: [Kenton neighborhood, borderedByFeature, Columbia Slough]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Columbia Slough Context triple: [Kenton neighborhood, borderedByFeature, Columbia Slough]
-
A.
Columbia Slough
chosen
Columbia Slough is a slow-moving, narrow waterway and wetland system in Portland, Oregon, known for its industrial surroundings, wildlife habitat, and recreational opportunities like paddling and birdwatching.
-
B.
Multnomah Creek
Multnomah Creek is a stream in northern Oregon that flows through the Columbia River Gorge and forms the iconic Multnomah Falls.
-
C.
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.
-
D.
Willamette Slough
Willamette Slough is an alternate name for Multnomah Channel, a distributary of the Willamette River in northwestern Oregon.
-
E.
Clackamas River
The Clackamas River is a tributary of the Willamette River in northwestern Oregon, known for its scenic forested watershed, hydroelectric dams, and popular recreational activities like fishing, rafting, and kayaking.
- 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: borderedByFeature Context triple: [Kenton neighborhood, borderedByFeature, Columbia Slough]
-
A.
borderedBy
Indicates that one entity shares a common boundary or edge with another entity.
-
B.
countryBorderFeatureOf
Indicates that a geographical feature (such as a river, mountain range, or coastline) serves as or is part of the border of a country.
-
C.
borderRegionOf
Indicates that one region lies along, touches, or forms part of the boundary of another region.
-
D.
hasBoundaryFeature
chosen
Indicates that a boundary (such as an edge, border, or limit) of one entity is characterized, marked, or defined by a specific feature or element.
-
E.
borderRegion
Indicates a region that lies along or near the boundary separating two distinct geographic or political areas.
- 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_69d7bdf5e7cc8190be357278bc5ba3bb |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d9714208f881908f7f8a921362909a |
completed | April 10, 2026, 9:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6a549fc188190a7dfcf16faa5e415 |
completed | May 3, 2026, 1:30 a.m. |
| PD | Predicate disambiguation | batch_69d96fa3002881908000357b1f95a3ac |
completed | April 10, 2026, 9:46 p.m. |
Created at: April 9, 2026, 5:36 p.m.