Triple
T12675113
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cornish Pumping Engine and Mining Museum |
E302788
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Iron Mountain, Michigan |
—
|
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: Iron Mountain, Michigan | Statement: [Cornish Pumping Engine and Mining Museum, locatedIn, Iron Mountain, Michigan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Iron Mountain, Michigan Context triple: [Cornish Pumping Engine and Mining Museum, locatedIn, Iron Mountain, Michigan]
-
A.
Iron Mountain, Michigan
chosen
Iron Mountain, Michigan is a small city in the western Upper Peninsula known for its iron mining heritage, outdoor recreation, and proximity to the Wisconsin border.
-
B.
Houghton, Michigan
Houghton, Michigan is a small city in Michigan’s Upper Peninsula known for its historic copper mining heritage and as the home of Michigan Technological University.
-
C.
Ironwood, Michigan
Ironwood, Michigan is a small city in the western Upper Peninsula known for its historic mining roots, proximity to outdoor recreation in the Gogebic Range, and location near the Wisconsin border.
-
D.
Burton, Michigan
Burton, Michigan is a suburban city in the Flint metropolitan area known for its residential communities and proximity to major transportation routes in southeastern Michigan.
-
E.
Hesperia, Michigan
Hesperia, Michigan is a small village in western Michigan known for its rural character, outdoor recreation opportunities, and location near the White River.
- 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_69d7bdee64a08190801c6d470aefd723 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d961af991c8190b6079cb57e593b8f |
completed | April 10, 2026, 8:46 p.m. |
Created at: April 9, 2026, 5:20 p.m.