Triple
T14477521
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Coppermine expedition |
E359010
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Coppermine River |
E425419
|
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: Coppermine River | Statement: [Coppermine expedition, namedAfter, Coppermine River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Coppermine River Context triple: [Coppermine expedition, namedAfter, Coppermine River]
-
A.
Coppermine River
chosen
The Coppermine River is a major river in northern Canada that flows through the Northwest Territories and Nunavut to the Arctic Ocean, historically significant as a route explored during early European expeditions into the Arctic.
-
B.
Bulkley River
The Bulkley River is a major tributary of the Skeena River in northwestern British Columbia, Canada, flowing through traditional Gitxsan territory and supporting important salmon runs and local communities.
-
C.
Fort Nelson River
The Fort Nelson River is a major river in northeastern British Columbia, Canada, that drains a vast boreal forest region before joining the Liard River.
-
D.
Colville River
The Colville River is a major river in northern Alaska that flows westward across the Arctic coastal plain to the Beaufort Sea.
-
E.
Kaskawulsh River
The Kaskawulsh River is a glacial river in the Yukon that drains the Kaskawulsh Glacier and flows through remote mountainous terrain before joining the Alsek River.
- 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_69d827966698819082e140837737501d |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de9248edb48190a74eb032aeaac027 |
completed | April 14, 2026, 7:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff6ec12de8819097cd83530e54f54b |
completed | May 9, 2026, 5:28 p.m. |
Created at: April 10, 2026, 1:20 a.m.