Triple
T10388397
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portland skyline |
E244826
|
entity |
| Predicate | featuresBridge |
P2535
|
FINISHED |
| Object | Marquam Bridge |
E127630
|
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: Marquam Bridge | Statement: [Portland skyline, featuresBridge, Marquam Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marquam Bridge Context triple: [Portland skyline, featuresBridge, Marquam Bridge]
-
A.
Marquam Bridge
chosen
The Marquam Bridge is a major double-decked freeway bridge in Portland, Oregon, carrying Interstate 5 across the Willamette River.
-
B.
West Seattle Bridge
West Seattle Bridge is a major elevated roadway in Seattle, Washington, that connects the West Seattle peninsula to the rest of the city across the Duwamish Waterway.
-
C.
NW 12th Avenue Bridge
The NW 12th Avenue Bridge is a movable bascule bridge in Miami, Florida, carrying NW 12th Avenue across the Miami River and serving as a key local traffic link.
-
D.
Sauvie Island Bridge
Sauvie Island Bridge is a steel truss bridge in Oregon that connects Sauvie Island to the mainland near Portland, carrying traffic over the Multnomah Channel.
-
E.
Congress Street Bridge
Congress Street Bridge is a roadway bridge in Boston, Massachusetts, that carries Congress Street over the Fort Point Channel, connecting downtown to the Seaport District.
- 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_69d381b5116081908d85227bab6d3c0c |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4fb99ef088190b64661b2f42c320e |
completed | April 7, 2026, 12:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d9987838ac8190a6ba09305fc27621 |
completed | April 11, 2026, 12:40 a.m. |
Created at: April 6, 2026, 12:05 p.m.