Triple
T20912901
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alaskan Way Viaduct |
E514992
|
entity |
| Predicate | connectedTo |
P37
|
FINISHED |
| Object | Spokane Street Viaduct |
—
|
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: Spokane Street Viaduct | Statement: [Alaskan Way Viaduct, connectedTo, Spokane Street Viaduct]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Spokane Street Viaduct Context triple: [Alaskan Way Viaduct, connectedTo, Spokane Street Viaduct]
-
A.
Spokane Street Viaduct
chosen
The Spokane Street Viaduct is an elevated roadway in Seattle that connects Interstate 5 to the West Seattle Bridge, carrying traffic over the SoDo industrial district.
-
B.
Jefferson Street Viaduct
Jefferson Street Viaduct is a historic bridge in Ottumwa, Iowa, that carries Jefferson Street across the Des Moines River and nearby rail lines.
-
C.
Spokane Street Bridge
The Spokane Street Bridge, also known as the West Seattle Low Bridge, is a movable swing bridge in Seattle that carries traffic across the Duwamish Waterway between West Seattle and the industrial Harbor Island area.
-
D.
Belah Viaduct
Belah Viaduct was a towering 19th-century wrought-iron railway bridge in Cumbria, England, notable for its dramatic height and role on the Stainmore line before its demolition in the 1960s.
-
E.
Klickitat River Bridge
Klickitat River Bridge is a roadway bridge in Washington State that carries traffic across the Klickitat River, connecting communities in the surrounding rural region.
- 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_69e0b4f9d5ec8190bb2bd27350ed341c |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6ec60d3288190897a087bbdd4f005 |
completed | April 21, 2026, 3:17 a.m. |
Created at: April 16, 2026, 12:48 p.m.