Triple
T5322583
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Canadian Pacific Railway mainline |
E121708
|
entity |
| Predicate | crosses |
P416
|
FINISHED |
| Object | Selkirk Mountains |
E524742
|
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: Selkirk Mountains | Statement: [Canadian Pacific Railway mainline, crosses, Selkirk Mountains]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Selkirk Mountains Context triple: [Canadian Pacific Railway mainline, crosses, Selkirk Mountains]
-
A.
Selkirk Mountains
chosen
The Selkirk Mountains are a rugged subrange of the Columbia Mountains in southeastern British Columbia, Canada, known for their steep peaks, heavy snowfall, and extensive glaciation.
-
B.
Skeena Mountains
The Skeena Mountains are a rugged mountain range in northwestern British Columbia, Canada, forming part of the Interior Mountains and known for their remote wilderness and role in feeding the Skeena River system.
-
C.
Pioneer Mountains
The Pioneer Mountains are a rugged mountain range in southwestern Montana known for their high peaks, alpine lakes, and extensive recreational opportunities.
-
D.
Saint Elias Mountains
The Saint Elias Mountains are a rugged, heavily glaciated mountain range in northwestern North America that includes some of the continent’s highest peaks, such as Mount Logan.
-
E.
Cariboo Mountains
The Cariboo Mountains are a rugged mountain range in east-central British Columbia, Canada, historically renowned as the heart of the 19th-century Cariboo Gold Rush.
- 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_69bf9adecb988190a5f289259cdd2f98 |
completed | March 22, 2026, 7:31 a.m. |
Created at: March 20, 2026, 1:59 p.m.