Triple
T21044000
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | British Columbia Highway 7 |
E518401
|
entity |
| Predicate | hasBridgeCrossing |
P36619
|
FINISHED |
| Object | Pitt River Bridge (via connecting routes) |
—
|
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: Pitt River Bridge (via connecting routes) | Statement: [British Columbia Highway 7, hasBridgeCrossing, Pitt River Bridge (via connecting routes)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pitt River Bridge (via connecting routes) Context triple: [British Columbia Highway 7, hasBridgeCrossing, Pitt River Bridge (via connecting routes)]
-
A.
Pitt River Bridge
chosen
The Pitt River Bridge is a major multi-lane cable-stayed bridge in British Columbia, Canada, that carries Highway 7 and Highway 7B across the Pitt River between Pitt Meadows and Port Coquitlam.
-
B.
Highway 29 bridges
The Highway 29 bridges are roadway structures in Napa County, California, that carry State Route 29 across the Napa River as part of a major north–south transportation corridor through the Napa Valley.
-
C.
Route 109 bridge
The Route 109 bridge is a highway drawbridge in Cape May County, New Jersey, that carries Route 109 over the Cape May Canal near the entrance to Cape May.
-
D.
Yodo River bridges
Yodo River bridges are a series of road and rail crossings spanning the Yodo River in Japan, serving as key transportation links between Kyoto, Osaka, and surrounding areas.
-
E.
Pelly Crossing bridge
Pelly Crossing bridge is a key roadway bridge in Yukon, Canada, that carries traffic across the Pelly River near the community of Pelly Crossing.
- 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_69e0b50438e08190917e2538bb8bc034 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e6fcf1950081908ff9fe8719e1e81b |
completed | April 21, 2026, 4:28 a.m. |
Created at: April 16, 2026, 2:20 p.m.