Triple
T11742993
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Crow Indian Reservation |
E279200
|
entity |
| Predicate | borderedBy |
P224
|
FINISHED |
| Object | Northern Cheyenne Indian Reservation |
E299412
|
NE FINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
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: Northern Cheyenne Indian Reservation | Statement: [Crow Indian Reservation, borderedBy, Northern Cheyenne Indian Reservation]
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Northern Cheyenne Indian Reservation Context triple: [Crow Indian Reservation, borderedBy, Northern Cheyenne Indian Reservation]
-
A.
Northern Cheyenne Indian Reservation
chosen
The Northern Cheyenne Indian Reservation is the homeland of the Northern Cheyenne Tribe in southeastern Montana, serving as a center of their cultural, political, and community life.
-
B.
Apsáalooke Reservation
Apsáalooke Reservation is the name used by the Crow people for their large Native American reservation in south-central Montana, home to the Apsáalooke (Crow) Nation.
-
C.
Wind River Indian Reservation
The Wind River Indian Reservation is a large Native American reservation in central Wyoming that is home to the Eastern Shoshone and Northern Arapaho tribes.
-
D.
Cheyenne River Indian Reservation
The Cheyenne River Indian Reservation is a large Native American reservation in central South Dakota that is home primarily to the Cheyenne River Sioux Tribe, a Lakota nation.
-
E.
Winnebago Reservation
The Winnebago Reservation is the federally recognized homeland of the Ho-Chunk people of the Winnebago Tribe of Nebraska, located in northeastern Nebraska.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d6ab01038c819080714901502c84fc |
elicitation | completed |
| NER | batch_69d8a4f191388190bd6ef7e80c41ca48 |
ner | completed |
| NED1 | batch_69f43f739c2081909e8923290c139c6f |
ned_source_triple | completed |
Created at: April 8, 2026, 9:41 p.m.