Triple
T1922613
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | St. Helens, Oregon |
E40156
|
entity |
| Predicate | hasWaterfront |
P1489
|
FINISHED |
| Object |
Columbia River waterfront
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.
|
E217134
|
NE FINISHED |
How this triple was built (4 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: [St. Helens, Oregon, hasWaterfront, Columbia River waterfront]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Columbia River waterfront Context triple: [St. Helens, Oregon, hasWaterfront, Columbia River waterfront]
-
A.
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.
-
B.
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.
-
C.
Juneau harbor
Juneau harbor is the main maritime gateway and waterfront area serving Alaska’s capital city, accommodating cruise ships, ferries, and other vessels.
-
D.
Multnomah Channel
Multnomah Channel is a distributary of the Willamette River in northwestern Oregon, known for separating Sauvie Island from the mainland and serving as a popular route for boating and fishing near Portland.
-
E.
Quilcene, Washington
Quilcene, Washington is a small rural community on the Olympic Peninsula known for its shellfish harvesting and proximity to Olympic National Forest.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Columbia River waterfront Triple: [St. Helens, Oregon, hasWaterfront, Columbia River waterfront]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Columbia River waterfront Target entity description: 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.
-
A.
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.
-
B.
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.
-
C.
Juneau harbor
Juneau harbor is the main maritime gateway and waterfront area serving Alaska’s capital city, accommodating cruise ships, ferries, and other vessels.
-
D.
Multnomah Channel
Multnomah Channel is a distributary of the Willamette River in northwestern Oregon, known for separating Sauvie Island from the mainland and serving as a popular route for boating and fishing near Portland.
-
E.
Quilcene, Washington
Quilcene, Washington is a small rural community on the Olympic Peninsula known for its shellfish harvesting and proximity to Olympic National Forest.
- F. None of above. chosen
Provenance (5 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_69a8864298748190a2f2fd34f7ef8d77 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69abb23459ac819088ded5bfac9d4aad |
completed | March 7, 2026, 5:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adf3e458e8819098ea1c2d5598f890 |
completed | March 8, 2026, 10:10 p.m. |
| NEDg | Description generation | batch_69adf4cd91008190ada815601d9f76b4 |
completed | March 8, 2026, 10:14 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69adf5681ea88190979237322fd2785b |
completed | March 8, 2026, 10:17 p.m. |
Created at: March 4, 2026, 7:35 p.m.