Triple
T22216670
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Upper American River Project |
E549090
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | Loon Lake Dam |
—
|
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: Loon Lake Dam | Statement: [Upper American River Project, hasPart, Loon Lake Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Loon Lake Dam Context triple: [Upper American River Project, hasPart, Loon Lake Dam]
-
A.
Long Lake Dam
Long Lake Dam is a hydroelectric dam on Washington State’s Spokane River that creates Long Lake (also known as Lake Spokane) and provides power generation and water management for the region.
-
B.
Clear Lake Dam
Clear Lake Dam is an irrigation and water-storage structure in northern California that helps regulate flows for agriculture and wildlife as part of the U.S. Bureau of Reclamation’s Klamath Project.
-
C.
Keechelus Dam
Keechelus Dam is an earthfill dam in Washington State that forms Keechelus Lake, providing water storage and regulation as part of the U.S. Bureau of Reclamation’s Yakima irrigation system.
-
D.
Kamaniskeg Lake Dam
Kamaniskeg Lake Dam is a water control structure on the Madawaska River in Ontario, Canada, used primarily for flow regulation and flood management.
-
E.
Veazie Dam
Veazie Dam was a hydroelectric dam on Maine’s Penobscot River that became a focal point of river restoration efforts due to its significant impact on fish migration and river ecology.
- 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: Loon Lake Dam Target entity description: Loon Lake Dam is a concrete dam in California’s Sierra Nevada that forms Loon Lake Reservoir as part of the Upper American River hydroelectric system.
-
A.
Long Lake Dam
Long Lake Dam is a hydroelectric dam on Washington State’s Spokane River that creates Long Lake (also known as Lake Spokane) and provides power generation and water management for the region.
-
B.
Clear Lake Dam
Clear Lake Dam is an irrigation and water-storage structure in northern California that helps regulate flows for agriculture and wildlife as part of the U.S. Bureau of Reclamation’s Klamath Project.
-
C.
Keechelus Dam
Keechelus Dam is an earthfill dam in Washington State that forms Keechelus Lake, providing water storage and regulation as part of the U.S. Bureau of Reclamation’s Yakima irrigation system.
-
D.
Kamaniskeg Lake Dam
Kamaniskeg Lake Dam is a water control structure on the Madawaska River in Ontario, Canada, used primarily for flow regulation and flood management.
-
E.
Veazie Dam
Veazie Dam was a hydroelectric dam on Maine’s Penobscot River that became a focal point of river restoration efforts due to its significant impact on fish migration and river ecology.
- F. None of above. chosen
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_69e11e3f7e04819089806d81d5ac431e |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f12b8c9d488190a59f571862997304 |
completed | April 28, 2026, 9:50 p.m. |
Created at: April 16, 2026, 8:37 p.m.