Triple
T14135260
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Grand River (South Dakota) |
E350274
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Missouri Plateau physiographic region |
E161360
|
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: Missouri Plateau physiographic region | Statement: [Grand River (South Dakota), partOf, Missouri Plateau physiographic region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Missouri Plateau physiographic region Context triple: [Grand River (South Dakota), partOf, Missouri Plateau physiographic region]
-
A.
Missouri Plateau
chosen
The Missouri Plateau is a high, rolling upland region of the northern Great Plains characterized by grasslands, badlands, and significant fossil-bearing rock formations.
-
B.
Ozark Plateau
The Ozark Plateau is a highland region in the central United States known for its forested hills, deep river valleys, caves, and karst topography.
-
C.
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.
-
D.
Coteau des Prairies region
The Coteau des Prairies region is a high, glacially formed plateau of rolling prairies and wetlands spanning parts of eastern South Dakota, southwestern Minnesota, and northwestern Iowa.
-
E.
Ozarks region (partly)
The Ozarks region is a highland area of the central United States known for its forested mountains, plateaus, and recreational lakes spanning parts of Missouri, Arkansas, Oklahoma, and Kansas.
- 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_69d827865f608190b311820428ae027b |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de610e949c8190852d336c9d12bfd0 |
completed | April 14, 2026, 3:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fcdf14439c81908b2a9999a35cc346 |
completed | May 7, 2026, 6:51 p.m. |
Created at: April 10, 2026, 12:05 a.m.