Triple
T13412636
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | McCook County, South Dakota |
E320127
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | East River region of South Dakota |
E95645
|
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: East River region of South Dakota | Statement: [McCook County, South Dakota, partOf, East River region of South Dakota]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: East River region of South Dakota Context triple: [McCook County, South Dakota, partOf, East River region of South Dakota]
-
A.
southeastern South Dakota
chosen
Southeastern South Dakota is a region of the state that includes communities such as those in Union County and lies along the Missouri River near the borders with Iowa and Nebraska.
-
B.
Missouri River Breaks region
The Missouri River Breaks region is a rugged, remote landscape of badlands, cliffs, and prairie along the upper Missouri River in central Montana, renowned for its scenic beauty, wildlife habitat, and historical significance.
-
C.
Red River of the North region
The Red River of the North region is a historically significant area of the northern Great Plains and southern Canadian prairies, known for its fertile floodplain, cross-border river system, and longstanding Indigenous presence.
-
D.
Platte, South Dakota
Platte, South Dakota is a small rural city in Charles Mix County known for its agricultural economy and access to outdoor recreation near the Missouri River.
-
E.
White Elster River region
The White Elster River region is a geographical area in central Europe shaped by the course of the White Elster River, encompassing towns, landscapes, and ecosystems along its banks.
- 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_69d806b943cc8190b6af624d385d7e12 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69dbaeb556948190af008c88e5bbf051 |
completed | April 12, 2026, 2:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7307e9b5881908eb2cd9e4fa7c5f2 |
completed | May 3, 2026, 11:24 a.m. |
Created at: April 9, 2026, 9:35 p.m.