Triple
T5220245
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Western Montana |
E117849
|
entity |
| Predicate | hasReservation |
P6560
|
FINISHED |
| Object | Fort Belknap Indian Reservation |
E331026
|
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: Fort Belknap Indian Reservation | Statement: [Western Montana, hasReservation, Fort Belknap 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: Fort Belknap Indian Reservation Context triple: [Western Montana, hasReservation, Fort Belknap Indian Reservation]
-
A.
Fort Belknap Indian Reservation
chosen
Fort Belknap Indian Reservation is a Native American reservation in north-central Montana that serves as the homeland of the Gros Ventre (Aaniiih) and Assiniboine (Nakoda) tribes.
-
B.
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.
-
C.
Havasupai Indian Reservation
The Havasupai Indian Reservation is a remote tribal homeland in northern Arizona, renowned for its turquoise waterfalls in the Grand Canyon and as the primary residence of the Havasupai people.
-
D.
Morongo Indian Reservation
The Morongo Indian Reservation is a federally recognized Native American reservation in Southern California that serves as the homeland of the Morongo Band of Mission Indians and hosts various tribal government, cultural, and economic activities.
-
E.
Cocopah Indian Reservation
The Cocopah Indian Reservation is the homeland of the Cocopah (Xawitt Kwñchawaay) people, a federally recognized Native American tribe located along the lower Colorado River in southwestern Arizona.
- 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_69bd4465e03081909bfcfd7113062590 |
elicitation | completed |
| NER | batch_69bd7ab846548190bcd2c5cd238f6cd9 |
ner | completed |
| NED1 | batch_69bf1873a8608190b07f1152df8e2e5d |
ned_source_triple | completed |
Created at: March 20, 2026, 1:48 p.m.