Triple
T22216671
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Upper American River Project |
E549090
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | Loon Lake Reservoir |
—
|
NE NERFINISHED |
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: Loon Lake Reservoir | Statement: [Upper American River Project, hasPart, Loon Lake Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Loon Lake Reservoir Context triple: [Upper American River Project, hasPart, Loon Lake Reservoir]
-
A.
Duncan Lake Reservoir
Duncan Lake Reservoir is a man-made lake on the Duncan River in British Columbia, Canada, created for hydroelectric power generation and water storage as part of the Columbia River Treaty system.
-
B.
Island Lake Reservoir
Island Lake Reservoir is a man-made lake in Ontario, Canada, used for recreation, wildlife habitat, and water management within the Island Lake Conservation Area.
-
C.
Twin Lakes Reservoir
Twin Lakes Reservoir is a large water storage and diversion reservoir in central Colorado that plays a key role in transmountain water delivery and regional water management.
-
D.
Clear Lake Reservoir
Clear Lake Reservoir is a man-made lake in northern California that serves as a key water storage and flood-control facility within the Klamath Basin.
-
E.
Loon Lake Dam
chosen
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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.