Triple
T19899204
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Big Bend Dam |
E478235
|
entity |
| Predicate | locatedInCounty |
P40
|
FINISHED |
| Object | Buffalo County, South Dakota |
—
|
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: Buffalo County, South Dakota | Statement: [Big Bend Dam, locatedInCounty, Buffalo County, South Dakota]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Buffalo County, South Dakota Context triple: [Big Bend Dam, locatedInCounty, Buffalo County, South Dakota]
-
A.
Buffalo County, South Dakota
chosen
Buffalo County, South Dakota is a sparsely populated county in central South Dakota along the Missouri River, known for its rural landscape and Native American reservation lands.
-
B.
Brown County, South Dakota
Brown County, South Dakota is a northeastern South Dakota county whose seat and largest city is Aberdeen, a regional hub for commerce and education.
-
C.
Campbell County, South Dakota
Campbell County, South Dakota is a sparsely populated rural county in the north-central part of the state along the Missouri River, known for its agricultural landscape and small communities.
-
D.
Bennett County, South Dakota
Bennett County, South Dakota is a sparsely populated county on the Great Plains in the south-central part of the state, known for its significant Native American population and largely rural, agricultural landscape.
-
E.
Edmunds County, South Dakota
Edmunds County, South Dakota is a rural county in north-central South Dakota known for its agricultural landscape and small communities.
- 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_69d8e520682081909892916424699bd5 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e6593fbb348190afa7acf45af406ed |
completed | April 20, 2026, 4:50 p.m. |
Created at: April 10, 2026, 1:52 p.m.