Triple
T22832988
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Matachewan |
E565853
|
entity |
| Predicate | hasNearby |
P350
|
FINISHED |
| Object | Young-Davidson Mine |
—
|
NE NERFINISHED |
How this triple was built (3 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: Young-Davidson Mine | Statement: [Matachewan, hasNearby, Young-Davidson Mine]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Young-Davidson Mine Context triple: [Matachewan, hasNearby, Young-Davidson Mine]
-
A.
Millie Hill Mine
Millie Hill Mine is a historic iron mining site in Iron Mountain, Michigan, now known for its nearby bat viewing area and role as a local heritage landmark.
-
B.
Quirke Mine
Quirke Mine is a former uranium mine in the Elliot Lake area of Ontario, Canada, historically operated by Rio Algom as part of the region’s major uranium-producing district.
-
C.
Garson Mine
Garson Mine is an underground nickel and copper mine located in the Sudbury mining district of Ontario, Canada.
-
D.
Tilden Mine
Tilden Mine is a large iron ore mine in Michigan’s Upper Peninsula and one of the key operations on the Marquette Iron Range.
-
E.
Stanleigh Mine
Stanleigh Mine is a former uranium mine near Elliot Lake, Ontario, Canada, historically significant as part of the region’s large uranium mining industry.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Young-Davidson Mine Target entity description: Young-Davidson Mine is a large underground gold mining operation in northern Ontario, Canada, known as one of the region’s major producing gold mines.
-
A.
Millie Hill Mine
Millie Hill Mine is a historic iron mining site in Iron Mountain, Michigan, now known for its nearby bat viewing area and role as a local heritage landmark.
-
B.
Quirke Mine
Quirke Mine is a former uranium mine in the Elliot Lake area of Ontario, Canada, historically operated by Rio Algom as part of the region’s major uranium-producing district.
-
C.
Garson Mine
Garson Mine is an underground nickel and copper mine located in the Sudbury mining district of Ontario, Canada.
-
D.
Tilden Mine
Tilden Mine is a large iron ore mine in Michigan’s Upper Peninsula and one of the key operations on the Marquette Iron Range.
-
E.
Stanleigh Mine
Stanleigh Mine is a former uranium mine near Elliot Lake, Ontario, Canada, historically significant as part of the region’s large uranium mining industry.
- F. None of above. chosen
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_69e24585ab1c81909b2b5065d15805d5 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17e2c8d3881909eb19d65187ed719 |
completed | April 29, 2026, 3:42 a.m. |
Created at: April 17, 2026, 3:35 p.m.