Triple
T21719373
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rochester mining district |
E536113
|
entity |
| Predicate | hasSettlement |
P1068
|
FINISHED |
| Object | Lower Rochester (ghost town) |
—
|
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: Lower Rochester (ghost town) | Statement: [Rochester mining district, hasSettlement, Lower Rochester (ghost town)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lower Rochester (ghost town) Context triple: [Rochester mining district, hasSettlement, Lower Rochester (ghost town)]
-
A.
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.
-
B.
Gwalia ghost town
Gwalia ghost town is an abandoned historic gold-mining settlement in Western Australia, preserved as a heritage site showcasing early 20th-century mining life and architecture.
-
C.
Fayette Ghost Town
Fayette Ghost Town is a preserved 19th-century iron-smelting company town and historic site on Michigan’s Garden Peninsula, now part of a state park that showcases its remaining buildings and industrial ruins.
-
D.
Hecla Village
Hecla Village is a small historic community on Hecla Island in Manitoba, Canada, known for its Icelandic heritage and role within Hecla/Grindstone Provincial Park.
-
E.
Crescentville
Crescentville is a residential neighborhood in the Northeast section of Philadelphia, Pennsylvania, known for its rowhomes and urban community character.
- 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: Lower Rochester (ghost town) Target entity description: Lower Rochester is an abandoned former mining settlement within Nevada’s historic Rochester mining district.
-
A.
Rochester mining district
chosen
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.
-
B.
Gwalia ghost town
Gwalia ghost town is an abandoned historic gold-mining settlement in Western Australia, preserved as a heritage site showcasing early 20th-century mining life and architecture.
-
C.
Fayette Ghost Town
Fayette Ghost Town is a preserved 19th-century iron-smelting company town and historic site on Michigan’s Garden Peninsula, now part of a state park that showcases its remaining buildings and industrial ruins.
-
D.
Hecla Village
Hecla Village is a small historic community on Hecla Island in Manitoba, Canada, known for its Icelandic heritage and role within Hecla/Grindstone Provincial Park.
-
E.
Crescentville
Crescentville is a residential neighborhood in the Northeast section of Philadelphia, Pennsylvania, known for its rowhomes and urban community character.
- 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_69e0c46c6dd88190a595375fa6ebd701 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69efd96de818819084c268d4775a8e3a |
completed | April 27, 2026, 9:47 p.m. |
Created at: April 16, 2026, 6:47 p.m.