Triple
T9866803
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port Mann Bridge |
E239853
|
entity |
| Predicate | replaced |
P101
|
FINISHED |
| Object | original Port Mann Bridge |
E239853
|
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: original Port Mann Bridge | Statement: [Port Mann Bridge, replaced, original Port Mann Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: original Port Mann Bridge Context triple: [Port Mann Bridge, replaced, original Port Mann Bridge]
-
A.
Port Mann Bridge
chosen
The Port Mann Bridge is a major cable-stayed highway bridge in British Columbia, Canada, carrying traffic across the Fraser River as part of the Trans-Canada Highway near Vancouver.
-
B.
Ampera Bridge
Ampera Bridge is an iconic vertical-lift bridge spanning the Musi River in Palembang, Indonesia, and a major landmark of the city.
-
C.
Tsing Ma Bridge
Tsing Ma Bridge is a major suspension bridge in Hong Kong that carries both road and rail traffic, linking the New Territories to Lantau Island and the airport.
-
D.
Youngs Bay Bridge
Youngs Bay Bridge is a roadway bridge in Oregon that carries U.S. Route 101 across Youngs Bay near Astoria.
-
E.
Aqua-Line Bridge
The Aqua-Line Bridge is the bridge section of the Tokyo Bay Aqua-Line, a major Japanese expressway crossing Tokyo Bay that combines a long bridge with an undersea tunnel to connect Chiba and Kanagawa Prefectures.
- 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_69ca84e7506c819095cbde4ff16512bb |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cdb3d209ac8190b9bc9ff017a132da |
completed | April 2, 2026, 12:09 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1e4544d008190a70ec0d490da8ef2 |
completed | April 5, 2026, 4:25 a.m. |
Created at: March 30, 2026, 8:36 p.m.