Triple
T4741545
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Multnomah Channel |
E105253
|
entity |
| Predicate | hasBridge |
P386
|
FINISHED |
| Object |
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.
|
E540504
|
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: Sauvie Island Bridge | Statement: [Multnomah Channel, hasBridge, Sauvie Island Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sauvie Island Bridge Context triple: [Multnomah Channel, hasBridge, Sauvie Island Bridge]
-
A.
Camano Gateway Bridge
The Camano Gateway Bridge is a roadway bridge in Washington State that provides the primary connection between Camano Island and the mainland.
-
B.
Marquam Bridge
The Marquam Bridge is a major double-decked freeway bridge in Portland, Oregon, carrying Interstate 5 across the Willamette River.
-
C.
Yaquina Bay Bridge
The Yaquina Bay Bridge is an iconic 1930s Art Deco–style arch bridge on the Oregon coast, renowned for its elegant design and role as a key crossing on U.S. Route 101.
-
D.
Olympia bridge
Olympia bridge is a bridge spanning the Alfeios River near the ancient site of Olympia in Greece, serving as a key local crossing point in the region.
-
E.
Deception Pass Bridge
Deception Pass Bridge is a historic steel arch bridge in Washington State that dramatically spans the turbulent waters of Deception Pass, connecting Whidbey Island to Fidalgo Island.
- 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: Sauvie Island Bridge Triple: [Multnomah Channel, hasBridge, Sauvie Island Bridge]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sauvie Island Bridge Target entity description: 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.
-
A.
Camano Gateway Bridge
The Camano Gateway Bridge is a roadway bridge in Washington State that provides the primary connection between Camano Island and the mainland.
-
B.
Marquam Bridge
The Marquam Bridge is a major double-decked freeway bridge in Portland, Oregon, carrying Interstate 5 across the Willamette River.
-
C.
Yaquina Bay Bridge
The Yaquina Bay Bridge is an iconic 1930s Art Deco–style arch bridge on the Oregon coast, renowned for its elegant design and role as a key crossing on U.S. Route 101.
-
D.
Olympia bridge
Olympia bridge is a bridge spanning the Alfeios River near the ancient site of Olympia in Greece, serving as a key local crossing point in the region.
-
E.
Deception Pass Bridge
Deception Pass Bridge is a historic steel arch bridge in Washington State that dramatically spans the turbulent waters of Deception Pass, connecting Whidbey Island to Fidalgo Island.
- 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_69bd43ef87a48190a5bc3600711aa032 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd64a5f3548190a6acf1dcfd64d11d |
completed | March 20, 2026, 3:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c059bd73e481909e23e1796262b8c4 |
completed | March 22, 2026, 9:06 p.m. |
| NEDg | Description generation | batch_69c05bb6a334819094cff84f16f5285c |
completed | March 22, 2026, 9:14 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c05c7a03948190b38e2dfcb04fd93e |
completed | March 22, 2026, 9:17 p.m. |
Created at: March 20, 2026, 1:19 p.m.