Triple
T5790900
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Columbia Point Marina Park |
E128388
|
entity |
| Predicate | adjacentTo |
P224
|
FINISHED |
| Object | Columbia River waterfront |
E217134
|
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: Columbia River waterfront | Statement: [Columbia Point Marina Park, adjacentTo, Columbia River waterfront]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Columbia River waterfront Context triple: [Columbia Point Marina Park, adjacentTo, Columbia River waterfront]
-
A.
Columbia River waterfront
chosen
The Columbia River waterfront in St. Helens, Oregon, is a scenic riverside area featuring views of the Columbia River, recreational access, and a small-town historic backdrop.
-
B.
Willamette River waterfront
The Willamette River waterfront is a prominent urban riverfront area in Portland, Oregon, featuring parks, trails, and mixed-use development along the banks of the Willamette River.
-
C.
Carquinez Strait Regional Shoreline
Carquinez Strait Regional Shoreline is a scenic East Bay regional park in Northern California featuring waterfront views, rolling hills, and trails overlooking the Carquinez Strait.
-
D.
Astoria waterfront
The Astoria waterfront is a scenic stretch along the Columbia River in Astoria, Oregon, known for its historic piers, maritime heritage, and riverfront walkways.
-
E.
Dallesport, Washington
Dallesport, Washington is a small unincorporated community in Klickitat County along the Columbia River in south-central Washington State.
- 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_69c00845ca68819081a2ce3ecca577f7 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c02a56c73c81908a1c72c86e474b54 |
completed | March 22, 2026, 5:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c09820f5c08190811e848eb44ce5b9 |
completed | March 23, 2026, 1:32 a.m. |
Created at: March 22, 2026, 3:51 p.m.