Triple
T19923247
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Toronto–Niagara Falls corridor |
E478852
|
entity |
| Predicate | borderCrossing |
P4105
|
FINISHED |
| Object | Rainbow Bridge |
—
|
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: Rainbow Bridge | Statement: [Toronto–Niagara Falls corridor, borderCrossing, Rainbow Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rainbow Bridge Context triple: [Toronto–Niagara Falls corridor, borderCrossing, Rainbow Bridge]
-
A.
Rainbow Bridge
Rainbow Bridge is a large suspension bridge in Tokyo that spans Tokyo Bay, connecting the Shibaura Pier area with the Odaiba waterfront district and serving as an iconic feature of the city’s skyline.
-
B.
Rainbow Bridge
chosen
Rainbow Bridge is an arch bridge spanning the Niagara River gorge that connects Niagara Falls, New York, in the United States with Niagara Falls, Ontario, in Canada, and serves as a major international border crossing and tourist viewpoint for Niagara Falls.
-
C.
Sunrise Bridge
Sunrise Bridge is a well-known pedestrian and cycling bridge spanning the American River near Fair Oaks Village in Sacramento County, California.
-
D.
Golden Bridge
Golden Bridge is a famous pedestrian bridge near Da Nang, Vietnam, notable for its striking design of a golden walkway seemingly held aloft by two giant stone hands amid the Ba Na Hills.
-
E.
Golden Bridge
Golden Bridge is a prominent bridge in Vladivostok, Russia, known for its striking cable-stayed design spanning the Golden Horn Bay.
- 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_69d8e521855c8190b41871700afc8d6a |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e659c7be948190a65a1c78ba68dff3 |
completed | April 20, 2026, 4:52 p.m. |
Created at: April 10, 2026, 1:53 p.m.