Triple
T18228304
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cliffs Shaft Mine Museum |
E436475
|
entity |
| Predicate | occupiesFormer |
P3526
|
FINISHED |
| Object | Cliffs Shaft Mine |
—
|
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: Cliffs Shaft Mine | Statement: [Cliffs Shaft Mine Museum, occupiesFormer, Cliffs Shaft Mine]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cliffs Shaft Mine Context triple: [Cliffs Shaft Mine Museum, occupiesFormer, Cliffs Shaft Mine]
-
A.
Cliffs Shaft Mine
chosen
Cliffs Shaft Mine is a historic iron ore mine and museum in Ishpeming, Michigan, notable for its iconic concrete Egyptian Revival headframes and role in the Marquette Iron Range’s mining heritage.
-
B.
Gunnislake Clitters mine
Gunnislake Clitters mine is a historic metal mine in Cornwall, England, known for its 19th-century extraction of copper, tin, and other ores as part of the region’s rich mining heritage.
-
C.
Cliff Mine
Cliff Mine is a historic 19th-century copper mine in Michigan’s Keweenaw Peninsula, notable as one of the region’s earliest and most productive early industrial mining operations.
-
D.
Tioga Mine
Tioga Mine was a historic silver mining operation in the Sierra Nevada of California that gave its name to nearby Tioga Pass.
-
E.
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.
- 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_69d8b9103a8081908bbb0836fef10efd |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4f4b0ed5c819096f4fd3a8debc1a4 |
completed | April 19, 2026, 3:28 p.m. |
Created at: April 10, 2026, 10:33 a.m.