Triple
T22349813
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | William S. O'Brien |
E552497
|
entity |
| Predicate | knownFor |
P22
|
FINISHED |
| Object | Comstock Lode silver mines |
—
|
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: Comstock Lode silver mines | Statement: [William S. O'Brien, knownFor, Comstock Lode silver mines]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Comstock Lode silver mines Context triple: [William S. O'Brien, knownFor, Comstock Lode silver mines]
-
A.
Comstock Lode area
chosen
The Comstock Lode area is a historically significant mining district in Nevada famed for its rich silver ore deposits that spurred a major 19th-century mining boom and helped drive U.S. economic growth.
-
B.
Round Mountain Gold Mine
Round Mountain Gold Mine is a large open-pit gold mining operation in central Nevada known for its significant gold production.
-
C.
Shafter silver mine
The Shafter silver mine is a historic and once highly productive silver mining operation in Presidio County, West Texas, that played a major role in the region’s early economic development.
-
D.
Copper Queen Mine
Copper Queen Mine is a historic former copper mine in Bisbee, Arizona, now operated as an underground tour attraction showcasing the region’s mining heritage.
-
E.
Rand Mining District
The Rand Mining District is a historic gold and silver mining region in California’s Mojave Desert that gave rise to boomtowns like Randsburg and played a significant role in the state’s late 19th- and early 20th-century mining industry.
- 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_69e11e4a0ad08190a385b4d343cf6524 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f1579ad6708190ba4af97a02d0758d |
completed | April 29, 2026, 12:58 a.m. |
Created at: April 16, 2026, 8:43 p.m.