Triple
T7472422
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rosebud Indian Reservation |
E176538
|
entity |
| Predicate | extendsInto |
P1673
|
FINISHED |
| Object |
Mellette County, South Dakota
Mellette County, South Dakota is a rural county in south-central South Dakota that includes part of the Rosebud Indian Reservation and is characterized by its Native American heritage and agricultural landscape.
|
E669851
|
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: Mellette County, South Dakota | Statement: [Rosebud Indian Reservation, extendsInto, Mellette County, South Dakota]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mellette County, South Dakota Context triple: [Rosebud Indian Reservation, extendsInto, Mellette County, South Dakota]
-
A.
Meade County, South Dakota
Meade County, South Dakota is a large county in western South Dakota known for encompassing part of the Black Hills region and hosting the city of Sturgis, home of the famous Sturgis Motorcycle Rally.
-
B.
Hutchinson County, South Dakota
Hutchinson County, South Dakota is a predominantly rural county in the southeastern part of the state known for its agricultural economy and small communities.
-
C.
Bon Homme County, South Dakota
Bon Homme County, South Dakota is a rural county along the Missouri River known for its agricultural economy and historic role as one of the state’s earliest settled areas.
-
D.
Marshall County, South Dakota
Marshall County, South Dakota is a rural county in the northeastern part of the state known for its agricultural landscape and numerous lakes and wetlands.
-
E.
McPherson County, South Dakota
McPherson County, South Dakota is a sparsely populated rural county in the north-central part of the state, known for its agricultural landscape and proximity to the North Dakota border.
- 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: Mellette County, South Dakota Triple: [Rosebud Indian Reservation, extendsInto, Mellette County, South Dakota]
Generated description
Mellette County, South Dakota is a rural county in south-central South Dakota that includes part of the Rosebud Indian Reservation and is characterized by its Native American heritage and agricultural landscape.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mellette County, South Dakota Target entity description: Mellette County, South Dakota is a rural county in south-central South Dakota that includes part of the Rosebud Indian Reservation and is characterized by its Native American heritage and agricultural landscape.
-
A.
Meade County, South Dakota
Meade County, South Dakota is a large county in western South Dakota known for encompassing part of the Black Hills region and hosting the city of Sturgis, home of the famous Sturgis Motorcycle Rally.
-
B.
Hutchinson County, South Dakota
Hutchinson County, South Dakota is a predominantly rural county in the southeastern part of the state known for its agricultural economy and small communities.
-
C.
Bon Homme County, South Dakota
Bon Homme County, South Dakota is a rural county along the Missouri River known for its agricultural economy and historic role as one of the state’s earliest settled areas.
-
D.
Marshall County, South Dakota
Marshall County, South Dakota is a rural county in the northeastern part of the state known for its agricultural landscape and numerous lakes and wetlands.
-
E.
McPherson County, South Dakota
McPherson County, South Dakota is a sparsely populated rural county in the north-central part of the state, known for its agricultural landscape and proximity to the North Dakota border.
- 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_69c69f223fd88190b4c69b95d7cbeeda |
completed | March 27, 2026, 3:15 p.m. |
| NER | Named-entity recognition | batch_69c6f415b5cc81909e1e097c90f460b6 |
completed | March 27, 2026, 9:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c845f8b9a48190a21cac7fb98bf26d |
completed | March 28, 2026, 9:19 p.m. |
| NEDg | Description generation | batch_69c8478589248190b77df9a137bc67bf |
completed | March 28, 2026, 9:26 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c847d3ccd48190b818364fc34d9972 |
completed | March 28, 2026, 9:27 p.m. |
Created at: March 27, 2026, 3:41 p.m.