Triple
T9490850
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Canadian Pacific Railway |
E228883
|
entity |
| Predicate | notableLocation |
P3858
|
FINISHED |
| Object |
Craigellachie, British Columbia
Craigellachie, British Columbia is a small community in Canada best known as the site where the last spike of the Canadian Pacific Railway was driven, symbolically completing the nation’s first transcontinental rail line.
|
E801843
|
NE FINISHED |
How this triple was built (4 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: Craigellachie, British Columbia | Statement: [Canadian Pacific Railway, notableLocation, Craigellachie, British Columbia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Craigellachie, British Columbia Context triple: [Canadian Pacific Railway, notableLocation, Craigellachie, British Columbia]
-
A.
Duncan, British Columbia
Duncan, British Columbia is a small city on Vancouver Island known as the commercial and cultural center of the Cowichan Valley and for its strong Indigenous heritage.
-
B.
Chemainus, British Columbia
Chemainus, British Columbia is a small coastal town on Vancouver Island renowned for its outdoor mural gallery and rich Indigenous and logging history.
-
C.
Robson, British Columbia
Robson, British Columbia is a small unincorporated community in the West Kootenay region of southeastern British Columbia, situated near the city of Castlegar along the Columbia River.
-
D.
Pemberton, British Columbia
Pemberton, British Columbia is a small village in the Sea-to-Sky region of southwestern Canada, known for its agricultural roots, outdoor recreation, and proximity to the Coast Mountains.
-
E.
Vanderhoof, British Columbia
Vanderhoof, British Columbia is a small district municipality in central British Columbia known as an agricultural and forestry hub in the Nechako Valley.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Craigellachie, British Columbia Triple: [Canadian Pacific Railway, notableLocation, Craigellachie, British Columbia]
Generated description
Craigellachie, British Columbia is a small community in Canada best known as the site where the last spike of the Canadian Pacific Railway was driven, symbolically completing the nation’s first transcontinental rail line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Craigellachie, British Columbia Target entity description: Craigellachie, British Columbia is a small community in Canada best known as the site where the last spike of the Canadian Pacific Railway was driven, symbolically completing the nation’s first transcontinental rail line.
-
A.
Duncan, British Columbia
Duncan, British Columbia is a small city on Vancouver Island known as the commercial and cultural center of the Cowichan Valley and for its strong Indigenous heritage.
-
B.
Chemainus, British Columbia
Chemainus, British Columbia is a small coastal town on Vancouver Island renowned for its outdoor mural gallery and rich Indigenous and logging history.
-
C.
Robson, British Columbia
Robson, British Columbia is a small unincorporated community in the West Kootenay region of southeastern British Columbia, situated near the city of Castlegar along the Columbia River.
-
D.
Pemberton, British Columbia
Pemberton, British Columbia is a small village in the Sea-to-Sky region of southwestern Canada, known for its agricultural roots, outdoor recreation, and proximity to the Coast Mountains.
-
E.
Vanderhoof, British Columbia
Vanderhoof, British Columbia is a small district municipality in central British Columbia known as an agricultural and forestry hub in the Nechako Valley.
- F. None of above. chosen
Provenance (5 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_69ca847424f081908180305555139f7a |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd80c89ec48190a2ad49394cab9c56 |
completed | April 1, 2026, 8:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d12d27c0808190baf5ae04a1b915bb |
completed | April 4, 2026, 3:24 p.m. |
| NEDg | Description generation | batch_69d12da44d7c8190afb11ae3009a79e5 |
completed | April 4, 2026, 3:26 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d12e1459348190aed583b2364a53dd |
completed | April 4, 2026, 3:28 p.m. |
Created at: March 30, 2026, 7:55 p.m.