Triple
T22349818
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | William S. O'Brien |
E552497
|
entity |
| Predicate | placeOfActivity |
P1527
|
FINISHED |
| Object | Virginia City, Nevada |
—
|
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: Virginia City, Nevada | Statement: [William S. O'Brien, placeOfActivity, Virginia City, Nevada]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Virginia City, Nevada Context triple: [William S. O'Brien, placeOfActivity, Virginia City, Nevada]
-
A.
Virginia City, Nevada, United States
chosen
Virginia City, Nevada, United States, is a historic 19th-century mining boomtown famed for the Comstock Lode silver strike and its well-preserved Old West character.
-
B.
Winchester, Nevada
Winchester, Nevada is an unincorporated town and census-designated place in Clark County that forms part of the urbanized area commonly associated with the Las Vegas Strip.
-
C.
Boulder City, Nevada
Boulder City, Nevada is a planned community in southern Nevada best known for housing workers during the construction of Hoover Dam and for being one of the few U.S. cities where gambling is prohibited.
-
D.
Eureka, Nevada
Eureka, Nevada is a small historic mining town in central Nevada known for its well-preserved 19th-century architecture and remote location along U.S. Route 50.
-
E.
Virginia City
Virginia City is a historic Nevada mining town famous for the Comstock Lode silver strike and its well-preserved 19th-century Old West character.
- 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.