Triple
T5322586
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Canadian Pacific Railway mainline |
E121708
|
entity |
| Predicate | crosses |
P416
|
FINISHED |
| Object | Fraser Canyon |
E53610
|
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: Fraser Canyon | Statement: [Canadian Pacific Railway mainline, crosses, Fraser Canyon]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fraser Canyon Context triple: [Canadian Pacific Railway mainline, crosses, Fraser Canyon]
-
A.
Fraser Canyon
chosen
Fraser Canyon is a dramatic, steep-walled river gorge in British Columbia, Canada, historically significant as a major corridor for transportation, settlement, and resource extraction.
-
B.
Kootenay Canyon
Kootenay Canyon is a dramatic, steep-walled gorge carved by the Kootenay River, known for its rugged scenery and outdoor recreation opportunities in southeastern British Columbia.
-
C.
Chilliwack
Chilliwack is a city in British Columbia, Canada, known for its agricultural surroundings, outdoor recreation, and location in the Fraser Valley east of Vancouver.
-
D.
Medicine Creek
Medicine Creek is a stream in the central United States that serves as a tributary within the Republican River watershed, flowing through the Great Plains’ agricultural and prairie landscapes.
-
E.
Gairie Burn
Gairie Burn is a small river or stream in Angus, Scotland, flowing near the town of Kirriemuir.
- 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_69bd463d956c819088105c3db802c017 |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd8577ba3881909a28cbf744648256 |
completed | March 20, 2026, 5:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf18a836988190b7baf3c24fea6f03 |
completed | March 21, 2026, 10:16 p.m. |
Created at: March 20, 2026, 1:59 p.m.