Triple
T13050079
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vermillion, South Dakota |
E327427
|
entity |
| Predicate | locatedOnRiver |
P165
|
FINISHED |
| Object | Vermillion River |
—
|
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: Vermillion River | Statement: [Vermillion, South Dakota, locatedOnRiver, Vermillion River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vermillion River Context triple: [Vermillion, South Dakota, locatedOnRiver, Vermillion River]
-
A.
Branch River
Branch River is a river in Rhode Island that flows through communities such as Forestdale and contributes to the region’s local watershed and landscape.
-
B.
Fish River
Fish River is a major river in southern Namibia best known for carving the dramatic Fish River Canyon, one of the largest canyons in the world.
-
C.
Pound River
The Pound River is a tributary stream in New York State that feeds into the Croton River within the Croton River watershed.
-
D.
Elkhorn River
The Elkhorn River is a tributary in northeastern Nebraska that drains agricultural plains before joining the Platte River within the greater Missouri River watershed.
-
E.
Flambeau River
The Flambeau River is a scenic waterway in northern Wisconsin known for its forested surroundings, whitewater stretches, and popular canoeing and fishing opportunities.
- 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: Vermillion River Target entity description: The Vermillion River is a tributary of the Missouri River in southeastern South Dakota, known for flowing through the city of Vermillion and its surrounding agricultural landscape.
-
A.
Branch River
Branch River is a river in Rhode Island that flows through communities such as Forestdale and contributes to the region’s local watershed and landscape.
-
B.
Fish River
Fish River is a major river in southern Namibia best known for carving the dramatic Fish River Canyon, one of the largest canyons in the world.
-
C.
Pound River
The Pound River is a tributary stream in New York State that feeds into the Croton River within the Croton River watershed.
-
D.
Elkhorn River
The Elkhorn River is a tributary in northeastern Nebraska that drains agricultural plains before joining the Platte River within the greater Missouri River watershed.
-
E.
Flambeau River
The Flambeau River is a scenic waterway in northern Wisconsin known for its forested surroundings, whitewater stretches, and popular canoeing and fishing opportunities.
- F. None of above. chosen
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_69d8076e64308190904fb5c93517c901 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69d980b8811c81908577f092e2736610 |
completed | April 10, 2026, 10:59 p.m. |
Created at: April 9, 2026, 8:57 p.m.