Triple
T21889640
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sauvie Island Bridge |
E540504
|
entity |
| Predicate | crosses |
P416
|
FINISHED |
| Object | Multnomah Channel |
—
|
NE NERFINISHED |
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: Multnomah Channel | Statement: [Sauvie Island Bridge, crosses, Multnomah Channel]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Multnomah Channel Context triple: [Sauvie Island Bridge, crosses, Multnomah Channel]
-
A.
Multnomah Channel
chosen
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.
-
B.
Thea Foss Waterway
The Thea Foss Waterway is a revitalized urban inlet and maritime corridor in Tacoma, Washington, lined with parks, marinas, and mixed-use development along the city's industrial waterfront.
-
C.
Whidbey Reach
Whidbey Reach is a marine waterway segment within the Douglas Channel system on the north coast of British Columbia, Canada.
-
D.
Douglas Channel
Douglas Channel is a long, fjord-like inlet on the northern coast of British Columbia, Canada, that serves as a major marine access route to the inland community of Kitimat.
-
E.
Multnomah Creek
Multnomah Creek is a stream in northern Oregon that flows through the Columbia River Gorge and forms the iconic Multnomah Falls.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0c47a95908190ae3e19b716accb3d |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f118ef2b648190bbd78f6b3958d2ee |
completed | April 28, 2026, 8:30 p.m. |
Created at: April 16, 2026, 7:06 p.m.