Triple
T8958875
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Elwha River |
E213547
|
entity |
| Predicate | damRemovalProject |
P85878
|
FINISHED |
| Object | Elwha River Restoration Project |
E213547
|
NE FINISHED |
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: Elwha River Restoration Project | Statement: [Elwha River, damRemovalProject, Elwha River Restoration Project]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Elwha River Restoration Project Context triple: [Elwha River, damRemovalProject, Elwha River Restoration Project]
-
A.
Klamath River dam removal project
The Klamath River dam removal project is a large-scale environmental restoration effort to dismantle several hydroelectric dams on the Klamath River to improve fish passage, water quality, and ecosystem health.
-
B.
San Joaquin River Restoration Program
The San Joaquin River Restoration Program is a long-term environmental initiative aimed at restoring flows, fish populations, and ecosystem health to California’s San Joaquin River while maintaining water supply reliability for agriculture and communities.
-
C.
Penobscot River Restoration Project
The Penobscot River Restoration Project is a major collaborative conservation effort that removed or modified dams on Maine’s Penobscot River to restore sea-run fish populations, improve ecosystem health, and support local communities.
-
D.
Elwha River
chosen
The Elwha River is a major river on Washington State’s Olympic Peninsula, renowned for the historic removal of its dams and the resulting large-scale salmon and ecosystem restoration.
-
E.
Hells Canyon Project
The Hells Canyon Project is a hydroelectric power complex on the Snake River consisting of multiple dams and reservoirs that generate electricity and provide water management in the Hells Canyon area.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: damRemovalProject Context triple: [Elwha River, damRemovalProject, Elwha River Restoration Project]
-
A.
demolished
Indicates that one entity completely destroyed or razed another entity, typically a structure or object, so that it no longer exists in its previous form.
-
B.
aimedToBeDismantledBy
Indicates that one entity was the intended target of dismantling or disassembly by another entity.
-
C.
demolitionStart
Indicates the point in time when the process of demolishing a structure or object begins.
-
D.
demolitionEnd
Indicates the point in time or event at which a demolition process is completed or comes to an end.
-
E.
demolitionOrDecline
Indicates that something is undergoing, has undergone, or is associated with either physical demolition or a process of decline.
- F. None of above. chosen
Provenance (5 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_69ca8399ad2081909f8fa41d4314c215 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc672b12b48190a9d964f79b96d237 |
completed | April 1, 2026, 12:30 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfc946a2f88190b7cd0fca67d31dfd |
completed | April 3, 2026, 2:05 p.m. |
| PD | Predicate disambiguation | batch_69cc5ed74d288190b712d739805579dc |
completed | March 31, 2026, 11:55 p.m. |
| PDg | Predicate description generation | batch_69cc5f887108819096d45a186fc137b3 |
completed | March 31, 2026, 11:58 p.m. |
Created at: March 30, 2026, 7 p.m.