Triple
T5280489
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nebraska–South Dakota border |
E119482
|
entity |
| Predicate | hasAdjacentSettlement |
P63834
|
FINISHED |
| Object |
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.
|
E509307
|
NE FINISHED |
How this triple was built (4 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: Niobrara, Nebraska | Statement: [Nebraska–South Dakota border, hasAdjacentSettlement, Niobrara, Nebraska]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Niobrara, Nebraska Context triple: [Nebraska–South Dakota border, hasAdjacentSettlement, Niobrara, Nebraska]
-
A.
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.
-
B.
Red Cloud, Nebraska
Red Cloud, Nebraska is a small town best known as the childhood home of author Willa Cather and the setting for many of her classic novels.
-
C.
Winnebago, Nebraska
Winnebago, Nebraska is a village in northeastern Nebraska that serves as the primary community and governmental center of the Winnebago Tribe of Nebraska.
-
D.
North Platte, Nebraska
North Platte, Nebraska is a small city in western Nebraska known as a major rail transportation center and home to one of the world’s largest railroad classification yards.
-
E.
Winter Quarters, Nebraska
Winter Quarters, Nebraska was a major 1846–1848 Latter-day Saint encampment and staging area on the Missouri River that served as a key launching point for Mormon migration to the West.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Niobrara, Nebraska Triple: [Nebraska–South Dakota border, hasAdjacentSettlement, Niobrara, Nebraska]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Niobrara, Nebraska Target entity description: 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.
-
A.
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.
-
B.
Red Cloud, Nebraska
Red Cloud, Nebraska is a small town best known as the childhood home of author Willa Cather and the setting for many of her classic novels.
-
C.
Winnebago, Nebraska
Winnebago, Nebraska is a village in northeastern Nebraska that serves as the primary community and governmental center of the Winnebago Tribe of Nebraska.
-
D.
North Platte, Nebraska
North Platte, Nebraska is a small city in western Nebraska known as a major rail transportation center and home to one of the world’s largest railroad classification yards.
-
E.
Winter Quarters, Nebraska
Winter Quarters, Nebraska was a major 1846–1848 Latter-day Saint encampment and staging area on the Missouri River that served as a key launching point for Mormon migration to the West.
- F. None of above. chosen
Provenance (5 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_69bd446d05a8819092ad333a3f9c8d5c |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd91aab9348190a373b30bb305f933 |
completed | March 20, 2026, 6:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf06dd56a08190a7cfef614e5990f4 |
completed | March 21, 2026, 9 p.m. |
| NEDg | Description generation | batch_69bf08eb8a50819092df2f12679fbca0 |
completed | March 21, 2026, 9:08 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bf0cd1307481909a60298929af7699 |
completed | March 21, 2026, 9:25 p.m. |
Created at: March 20, 2026, 1:52 p.m.