Triple
T9057739
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Roll On, Columbia, Roll On |
E217045
|
entity |
| Predicate | mentionsRiver |
P86137
|
FINISHED |
| Object | Umatilla River |
E445462
|
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: Umatilla River | Statement: [Roll On, Columbia, Roll On, mentionsRiver, Umatilla River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Umatilla River Context triple: [Roll On, Columbia, Roll On, mentionsRiver, Umatilla River]
-
A.
Umatilla River
chosen
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.
-
B.
Wallowa River
The Wallowa River is a scenic tributary of the Grande Ronde River in northeastern Oregon, known for its clear waters, recreational fishing, and proximity to the Wallowa Mountains.
-
C.
Deschutes River
The Deschutes River is a major river in Washington state that flows into Budd Inlet at Olympia, historically supporting regional industry and settlement.
-
D.
Deschutes River
The Deschutes River is a major river in central Oregon known for its scenic canyons, world-class fly fishing, and popular whitewater rafting and recreation opportunities.
-
E.
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.
- 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_69ca83d4425481909a319dab847724ec |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69cc7ec808bc8190957b80820d98fd5b |
completed | April 1, 2026, 2:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1c3f31db48190a63d0d60f108496f |
completed | April 5, 2026, 2:07 a.m. |
Created at: March 30, 2026, 7:10 p.m.