Triple
T19117653
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | White River (Great Plains) |
E467945
|
entity |
| Predicate | region |
P40
|
FINISHED |
| Object | Northwestern Nebraska |
—
|
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: Northwestern Nebraska | Statement: [White River (Great Plains), region, Northwestern Nebraska]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Northwestern Nebraska Context triple: [White River (Great Plains), region, Northwestern Nebraska]
-
A.
Northeastern Nebraska
Northeastern Nebraska is a region of the U.S. state of Nebraska characterized by its rural landscapes, agricultural economy, and significant Native American presence, including the Umoⁿhoⁿ (Omaha) people.
-
B.
Niobrara, Nebraska
Niobrara, Nebraska is a small village in northeastern Nebraska known for its location near the confluence of the Niobrara and Missouri Rivers and its proximity to the Santee Sioux Reservation.
-
C.
southwestern Nebraska
Southwestern Nebraska is a sparsely populated region of the state characterized by rolling plains, agriculture, and small rural communities near the Kansas and Colorado borders.
-
D.
Ogallala, Nebraska
Ogallala, Nebraska is a small city in western Nebraska historically known as a frontier cattle town and now recognized as the namesake of the vast Ogallala Aquifer.
-
E.
Central Nebraska
Central Nebraska is a region in the central part of the U.S. state of Nebraska characterized by its plains, river valleys, and historical significance as part of the traditional homeland of several Native American peoples.
- 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: Northwestern Nebraska Target entity description: Northwestern Nebraska is a sparsely populated region of Nebraska characterized by its High Plains landscapes, river valleys, and proximity to the Black Hills and Pine Ridge areas.
-
A.
Northeastern Nebraska
Northeastern Nebraska is a region of the U.S. state of Nebraska characterized by its rural landscapes, agricultural economy, and significant Native American presence, including the Umoⁿhoⁿ (Omaha) people.
-
B.
Niobrara, Nebraska
Niobrara, Nebraska is a small village in northeastern Nebraska known for its location near the confluence of the Niobrara and Missouri Rivers and its proximity to the Santee Sioux Reservation.
-
C.
southwestern Nebraska
Southwestern Nebraska is a sparsely populated region of the state characterized by rolling plains, agriculture, and small rural communities near the Kansas and Colorado borders.
-
D.
Ogallala, Nebraska
Ogallala, Nebraska is a small city in western Nebraska historically known as a frontier cattle town and now recognized as the namesake of the vast Ogallala Aquifer.
-
E.
Central Nebraska
Central Nebraska is a region in the central part of the U.S. state of Nebraska characterized by its plains, river valleys, and historical significance as part of the traditional homeland of several Native American peoples.
- 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_69d8dd06a26481908039e2a1bae8c597 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5e399a6d8819090a9501ff1637b9d |
completed | April 20, 2026, 8:28 a.m. |
Created at: April 10, 2026, 12:05 p.m.