Triple
T21787985
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | experiments at the Sudbury Neutrino Observatory |
E537890
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Creighton Mine, near Sudbury, Ontario, Canada |
—
|
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: Creighton Mine, near Sudbury, Ontario, Canada | Statement: [experiments at the Sudbury Neutrino Observatory, locatedIn, Creighton Mine, near Sudbury, Ontario, Canada]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Creighton Mine, near Sudbury, Ontario, Canada Context triple: [experiments at the Sudbury Neutrino Observatory, locatedIn, Creighton Mine, near Sudbury, Ontario, Canada]
-
A.
Creighton Mine
chosen
Creighton Mine is a major underground nickel, copper, and precious metals mine located near Sudbury, Ontario, known for its great depth and role in the region’s long-standing mining industry.
-
B.
Coeur Rochester mine
Coeur Rochester mine is a major open-pit silver and gold mining operation in Nevada, United States, known as one of the primary assets of Coeur Mining.
-
C.
Copper Cliff Mine
Copper Cliff Mine is a major nickel and copper mine in the Sudbury Basin of Ontario, Canada, historically central to the region’s mining industry.
-
D.
Valleyfield mining area
The Valleyfield mining area is a coal mining district in Fife, Scotland, historically associated with deep coal extraction and the wider industrial heritage of the Fife coalfield.
-
E.
Bruce Mines
Bruce Mines is a small historic mining town and community located on the north shore of Lake Huron in Ontario, Canada.
- 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_69e0c47198f881908cb0d237266c10e9 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69f0621c68588190977891055e80a499 |
completed | April 28, 2026, 7:30 a.m. |
Created at: April 16, 2026, 6:52 p.m.