Triple
T7519594
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cheyenne River Indian Reservation |
E177733
|
entity |
| Predicate | hasCapital |
P204
|
FINISHED |
| Object |
Eagle Butte, South Dakota
Eagle Butte, South Dakota is a small city in Dewey and Ziebach counties that serves as the primary community and administrative center for the Cheyenne River Sioux Tribe.
|
E670098
|
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: Eagle Butte, South Dakota | Statement: [Cheyenne River Indian Reservation, hasCapital, Eagle Butte, South Dakota]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Eagle Butte, South Dakota Context triple: [Cheyenne River Indian Reservation, hasCapital, Eagle Butte, South Dakota]
-
A.
Elk Point, South Dakota
Elk Point, South Dakota is a small city in southeastern South Dakota known as one of the state’s oldest settlements and a local hub for the surrounding agricultural region.
-
B.
Antelope, South Dakota
Antelope, South Dakota is a small community located within the Rosebud Indian Reservation in south-central South Dakota.
-
C.
Hecla, South Dakota
Hecla, South Dakota is a small rural town located in northeastern South Dakota near the North Dakota border.
-
D.
Parmelee, South Dakota
Parmelee, South Dakota is a small community located within the Rosebud Indian Reservation and is part of the homeland of the Sicangu Lakota (Rosebud Sioux) Tribe.
-
E.
Dakota Dunes, South Dakota
Dakota Dunes, South Dakota is a master-planned unincorporated community in the southeastern corner of the state, known for its residential developments, golf course, and proximity to the Missouri and Big Sioux rivers near the Iowa and Nebraska borders.
- 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: Eagle Butte, South Dakota Triple: [Cheyenne River Indian Reservation, hasCapital, Eagle Butte, South Dakota]
Generated description
Eagle Butte, South Dakota is a small city in Dewey and Ziebach counties that serves as the primary community and administrative center for the Cheyenne River Sioux Tribe.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Eagle Butte, South Dakota Target entity description: Eagle Butte, South Dakota is a small city in Dewey and Ziebach counties that serves as the primary community and administrative center for the Cheyenne River Sioux Tribe.
-
A.
Elk Point, South Dakota
Elk Point, South Dakota is a small city in southeastern South Dakota known as one of the state’s oldest settlements and a local hub for the surrounding agricultural region.
-
B.
Antelope, South Dakota
Antelope, South Dakota is a small community located within the Rosebud Indian Reservation in south-central South Dakota.
-
C.
Hecla, South Dakota
Hecla, South Dakota is a small rural town located in northeastern South Dakota near the North Dakota border.
-
D.
Parmelee, South Dakota
Parmelee, South Dakota is a small community located within the Rosebud Indian Reservation and is part of the homeland of the Sicangu Lakota (Rosebud Sioux) Tribe.
-
E.
Dakota Dunes, South Dakota
Dakota Dunes, South Dakota is a master-planned unincorporated community in the southeastern corner of the state, known for its residential developments, golf course, and proximity to the Missouri and Big Sioux rivers near the Iowa and Nebraska borders.
- 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_69c69f2891148190a484f3b8222c6f1b |
completed | March 27, 2026, 3:15 p.m. |
| NER | Named-entity recognition | batch_69c6f5f98ae48190946a18d7c2d33bcd |
completed | March 27, 2026, 9:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8462610b481909fa74023852b0154 |
completed | March 28, 2026, 9:20 p.m. |
| NEDg | Description generation | batch_69c8471da6c481909b48db7ad6e9426d |
completed | March 28, 2026, 9:24 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c848049f548190b8c9a9c3d3aeed45 |
completed | March 28, 2026, 9:28 p.m. |
Created at: March 27, 2026, 3:46 p.m.