Triple
T6912739
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eastern Oregon |
E159974
|
entity |
| Predicate | hasRiver |
P165
|
FINISHED |
| Object | Powder River (Oregon) |
E436548
|
NE FINISHED |
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 (Oregon) | Statement: [Eastern Oregon, hasRiver, Powder River (Oregon)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Powder River (Oregon) Context triple: [Eastern Oregon, hasRiver, Powder River (Oregon)]
-
A.
Powder River (Oregon)
chosen
Powder River (Oregon) is a tributary of the Snake River in northeastern Oregon that flows through the Blue Mountains and supports regional agriculture, recreation, and wildlife habitats.
-
B.
Pistol River, Oregon
Pistol River, Oregon is an unincorporated coastal community in southwestern Oregon known for its scenic beaches, windsurfing conditions, and location along the Pistol River and U.S. Route 101.
-
C.
Umatilla River
The Umatilla River is a tributary of the Columbia River in northeastern Oregon, known for its role in regional agriculture, irrigation, and fish habitat, particularly for salmon and steelhead.
-
D.
Calapooia River
The Calapooia River is a tributary of the Willamette River in western Oregon, flowing through the Willamette Valley and contributing to the region’s agricultural and ecological landscape.
-
E.
Metolius River
The Metolius River is a renowned spring-fed river in Central Oregon known for its clear, cold waters, scenic beauty, and world-class fly fishing.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c68839ccb88190b4aa5cc1aca3448f |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6d9c2e79881909eeb061be0a72bdf |
completed | March 27, 2026, 7:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7490c95548190a493d3fd23d1d7a5 |
completed | March 28, 2026, 3:20 a.m. |
Created at: March 27, 2026, 2:25 p.m.