Triple
T11076023
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Matchless Mine |
E261867
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Leadville mining district |
E424810
|
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: Leadville mining district | Statement: [Matchless Mine, partOf, Leadville mining district]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leadville mining district Context triple: [Matchless Mine, partOf, Leadville mining district]
-
A.
Leadville mining district
chosen
The Leadville mining district is a historically significant Colorado mining region famed for its rich silver, lead, and zinc deposits that fueled major mining booms in the late 19th century.
-
B.
Tintic Mining District
Tintic Mining District is a historic mining area in central Utah known for its rich deposits of silver, lead, gold, and other minerals that spurred significant economic development in the late 19th and early 20th centuries.
-
C.
Pioche mining district
The Pioche mining district is a historic silver and lead mining area centered around the town of Pioche in southeastern Nevada, known for its rich ore deposits and boomtown past in the late 19th century.
-
D.
Round Mountain mining district
The Round Mountain mining district is a notable gold-producing area in central Nevada, best known for the large open-pit Round Mountain Gold Mine.
-
E.
Grass Valley mining district
The Grass Valley mining district is a historic gold-mining region in Nevada County, California, known for its rich quartz gold deposits and numerous deep hard-rock mines.
- 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_69d6aa9983c08190b0ef61603b69feac |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d7994fcbc081908ff8f7321c0c5892 |
completed | April 9, 2026, 12:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e3e77a78288190aa76912e0fa821b5 |
completed | April 18, 2026, 8:20 p.m. |
Created at: April 8, 2026, 9:26 p.m.