Triple
T22216689
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Upper American River Project |
E549090
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | Robbs Peak Reservoir |
—
|
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: Robbs Peak Reservoir | Statement: [Upper American River Project, hasPart, Robbs Peak Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Robbs Peak Reservoir Context triple: [Upper American River Project, hasPart, Robbs Peak Reservoir]
-
A.
Boysen Reservoir
Boysen Reservoir is a large man-made lake in central Wyoming known for its state park, recreational fishing and boating, and role in regional water storage and irrigation.
-
B.
Eagle Valley Reservoir
Eagle Valley Reservoir is a man-made lake in eastern Nevada popular for fishing, boating, and camping within Spring Valley State Park.
-
C.
Round Valley Reservoir
Round Valley Reservoir is a large man-made lake in New Jersey known for its deep, clear waters, recreational fishing, boating, and surrounding wilderness areas.
-
D.
McPhee Reservoir
McPhee Reservoir is a large man-made lake in southwestern Colorado that serves as a major water storage and irrigation resource for the surrounding region.
-
E.
Pathfinder Reservoir
Pathfinder Reservoir is a large man-made lake in Wyoming, created by Pathfinder Dam on the North Platte River, primarily used for irrigation, flood control, and recreation.
- 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: Robbs Peak Reservoir Target entity description: Robbs Peak Reservoir is a man-made mountain reservoir in California’s Sierra Nevada used primarily for hydroelectric power generation and water storage as part of the Upper American River Project.
-
A.
Boysen Reservoir
Boysen Reservoir is a large man-made lake in central Wyoming known for its state park, recreational fishing and boating, and role in regional water storage and irrigation.
-
B.
Eagle Valley Reservoir
Eagle Valley Reservoir is a man-made lake in eastern Nevada popular for fishing, boating, and camping within Spring Valley State Park.
-
C.
Round Valley Reservoir
Round Valley Reservoir is a large man-made lake in New Jersey known for its deep, clear waters, recreational fishing, boating, and surrounding wilderness areas.
-
D.
McPhee Reservoir
McPhee Reservoir is a large man-made lake in southwestern Colorado that serves as a major water storage and irrigation resource for the surrounding region.
-
E.
Pathfinder Reservoir
Pathfinder Reservoir is a large man-made lake in Wyoming, created by Pathfinder Dam on the North Platte River, primarily used for irrigation, flood control, and recreation.
- 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.