Triple
T18231264
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Blue Mountains (Pacific Northwest) |
E436546
|
entity |
| Predicate | drainedBy |
P165
|
FINISHED |
| Object | Powder River |
—
|
NE NERFINISHED |
How this triple was built (2 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: Powder River | Statement: [Blue Mountains (Pacific Northwest), drainedBy, Powder River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Powder River Context triple: [Blue Mountains (Pacific Northwest), drainedBy, Powder River]
-
A.
Powder River
Powder River is a river in northeastern Wyoming known for its role in the Powder River Country, a historically significant region in the American Indian Wars and the westward expansion of the United States.
-
B.
Powder River
chosen
Powder River is a river in northeastern Oregon and southeastern Washington known for flowing through ranching country and historic gold-mining areas before joining the Snake River.
-
C.
Wind River
Wind River is a 2017 neo-Western crime thriller film set on a Native American reservation, written and directed by Taylor Sheridan and produced by Basil Iwanyk.
-
D.
Wind River
Wind River is a remote river in northern Yukon, Canada, known for its pristine wilderness, canoeing routes, and role as a major tributary within the Peel River watershed.
-
E.
Wind River
Wind River is a river in Wyoming that flows through the Wind River Basin and is an important tributary of the Bighorn River.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8b9103a8081908bbb0836fef10efd |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4f4b3495881909f2a3f3a8db43792 |
completed | April 19, 2026, 3:28 p.m. |
Created at: April 10, 2026, 10:33 a.m.