Triple
T3541614
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Arrowhead Region |
E74897
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Iron Range |
E115923
|
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: Iron Range | Statement: [Arrowhead Region, contains, Iron Range]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Iron Range Context triple: [Arrowhead Region, contains, Iron Range]
-
A.
Iron Range region (Michigan)
The Iron Range region in Michigan is a historic iron ore mining district in the Upper Peninsula centered around communities like Marquette.
-
B.
Menominee Iron Range
The Menominee Iron Range is a major iron ore mining district in Michigan’s Upper Peninsula that historically supported towns like Iron Mountain and contributed significantly to the region’s industrial development.
-
C.
Upper Peninsula of Michigan
The Upper Peninsula of Michigan is a sparsely populated, heavily forested region known for its rugged Canadian Shield landscapes, abundant lakes and minerals, and distinct cultural identity within the state.
-
D.
Calumet Region
The Calumet Region is an industrial and residential area around the southern tip of Lake Michigan, spanning parts of northwest Indiana and southeast Chicago, historically known for steel production, shipping, and heavy industry.
-
E.
Iron Range region of Minnesota
chosen
The Iron Range region of Minnesota is a historic mining area in northern Minnesota known for its rich iron ore deposits and strong labor and cultural heritage.
- 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_69ad85d274cc8190ab59c97298a1cfbf |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adbf729000819086e4fdba9e73e198 |
completed | March 8, 2026, 6:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b38bda9b848190a06b4b7113f97fc1 |
completed | March 13, 2026, 4 a.m. |
Created at: March 8, 2026, 3:20 p.m.