Triple
T18947246
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Clackamas |
E463544
|
entity |
| Predicate | archaeologicalRegion |
P13711
|
FINISHED |
| Object | Lower Columbia River archaeological area |
—
|
NE NERFINISHED |
How this triple was built (3 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: Lower Columbia River archaeological area | Statement: [Clackamas, archaeologicalRegion, Lower Columbia River archaeological area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lower Columbia River archaeological area Context triple: [Clackamas, archaeologicalRegion, Lower Columbia River archaeological area]
-
A.
Celilo Falls site
The Celilo Falls site is the historically significant location on the Columbia River where Celilo Falls once served as a major Indigenous fishing and trading center before being submerged by dam construction.
-
B.
Mokelumne River area
The Mokelumne River area is a region of central California traditionally inhabited and culturally shaped by the Plains Miwok people.
-
C.
Ozette archaeological site
The Ozette archaeological site is a well-preserved Makah village on the Olympic Peninsula in Washington, famous for its waterlogged wooden artifacts and insights into pre-contact Northwest Coast Indigenous life.
-
D.
Columbia River Gorge National Scenic Area
Columbia River Gorge National Scenic Area is a federally protected canyon along the Columbia River known for its dramatic cliffs, waterfalls, scenic vistas, and outdoor recreation opportunities on the Oregon–Washington border.
-
E.
Nestucca River Recreation Area
Nestucca River Recreation Area is a protected natural area in Oregon that offers river access, camping, fishing, and other outdoor recreation opportunities along the Nestucca River.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lower Columbia River archaeological area Target entity description: The Lower Columbia River archaeological area is a culturally rich region in the Pacific Northwest known for its long history of Indigenous habitation, complex trade networks, and diverse archaeological sites along the lower reaches of the Columbia River.
-
A.
Celilo Falls site
chosen
The Celilo Falls site is the historically significant location on the Columbia River where Celilo Falls once served as a major Indigenous fishing and trading center before being submerged by dam construction.
-
B.
Mokelumne River area
The Mokelumne River area is a region of central California traditionally inhabited and culturally shaped by the Plains Miwok people.
-
C.
Ozette archaeological site
The Ozette archaeological site is a well-preserved Makah village on the Olympic Peninsula in Washington, famous for its waterlogged wooden artifacts and insights into pre-contact Northwest Coast Indigenous life.
-
D.
Columbia River Gorge National Scenic Area
Columbia River Gorge National Scenic Area is a federally protected canyon along the Columbia River known for its dramatic cliffs, waterfalls, scenic vistas, and outdoor recreation opportunities on the Oregon–Washington border.
-
E.
Nestucca River Recreation Area
Nestucca River Recreation Area is a protected natural area in Oregon that offers river access, camping, fishing, and other outdoor recreation opportunities along the Nestucca River.
- F. None of above.
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_69d8dcfec90481909e926be9767e5779 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d5402ad881908add559249278895 |
completed | April 20, 2026, 7:26 a.m. |
Created at: April 10, 2026, 11:59 a.m.