Triple
T20382861
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Coleraine, Minnesota |
E497882
|
entity |
| Predicate | region |
P40
|
FINISHED |
| Object | Itasca County mining communities |
—
|
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: Itasca County mining communities | Statement: [Coleraine, Minnesota, region, Itasca County mining communities]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Itasca County mining communities Context triple: [Coleraine, Minnesota, region, Itasca County mining communities]
-
A.
Iron Range
Iron Range is a rugged, mineral-rich mountainous area in far north Queensland, Australia, known for its unique biodiversity and historical mining activity.
-
B.
Iron Range
The Iron Range is a region in northern Minnesota known for its rich iron ore deposits and long history of mining and industrial development.
-
C.
Rochester mining district
The Rochester mining district is a historic and active silver and gold mining area in Pershing County, Nevada, known for significant precious metal production since the late 19th century.
-
D.
Hibbing mining district
The Hibbing mining district is a major iron ore mining region on Minnesota’s Mesabi Range, historically one of the world’s most productive sources of iron ore.
-
E.
Black Prairie communities
Black Prairie communities are historically rooted Black settlements in Canada’s Prairie provinces, formed by early Black migrants and homesteaders who developed distinct cultural, social, and religious institutions in a predominantly white, rural region.
- 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: Itasca County mining communities Target entity description: Itasca County mining communities are a cluster of early 20th-century iron mining towns in northern Minnesota that developed around the Mesabi Range’s mining industry.
-
A.
Iron Range
Iron Range is a rugged, mineral-rich mountainous area in far north Queensland, Australia, known for its unique biodiversity and historical mining activity.
-
B.
Iron Range
The Iron Range is a region in northern Minnesota known for its rich iron ore deposits and long history of mining and industrial development.
-
C.
Rochester mining district
The Rochester mining district is a historic and active silver and gold mining area in Pershing County, Nevada, known for significant precious metal production since the late 19th century.
-
D.
Hibbing mining district
chosen
The Hibbing mining district is a major iron ore mining region on Minnesota’s Mesabi Range, historically one of the world’s most productive sources of iron ore.
-
E.
Black Prairie communities
Black Prairie communities are historically rooted Black settlements in Canada’s Prairie provinces, formed by early Black migrants and homesteaders who developed distinct cultural, social, and religious institutions in a predominantly white, rural region.
- F. None of above.
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_69e0b4a5b7908190a972e4e7e698ae94 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e678b208ec8190a09bf5fd947a2a02 |
completed | April 20, 2026, 7:04 p.m. |
Created at: April 16, 2026, 11:27 a.m.