Triple
T22277225
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oroville-Thermalito Complex |
E550638
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | Thermalito Diversion 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: Thermalito Diversion Dam | Statement: [Oroville-Thermalito Complex, hasPart, Thermalito Diversion Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Thermalito Diversion Dam Context triple: [Oroville-Thermalito Complex, hasPart, Thermalito Diversion Dam]
-
A.
Landsburg Diversion Dam
Landsburg Diversion Dam is a small municipal water-supply dam on Washington’s Cedar River that diverts water for the city of Seattle.
-
B.
Anderson-Rose Diversion Dam
The Anderson-Rose Diversion Dam is a small irrigation diversion structure on the Klamath River in Oregon that helps route water for agricultural use as part of the U.S. Bureau of Reclamation’s Klamath Project.
-
C.
Electra Diversion Dam
Electra Diversion Dam is a hydroelectric diversion structure on California’s Mokelumne River that channels water to power-generating facilities rather than creating a large storage reservoir.
-
D.
Lost River Diversion Dam
Lost River Diversion Dam is a water-control structure on the Lost River in the Klamath Basin used to divert and manage river flows for irrigation and flood control.
-
E.
O’Neill Dam
O’Neill Dam is an earthfill embankment dam in California that forms the O’Neill Forebay as part of the state’s Central Valley Project water storage and conveyance system.
- 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: Thermalito Diversion Dam Target entity description: The Thermalito Diversion Dam is a key structure in California’s Oroville-Thermalito water management system, used to divert and regulate flows from the Feather River for power generation, irrigation, and recreation.
-
A.
Landsburg Diversion Dam
Landsburg Diversion Dam is a small municipal water-supply dam on Washington’s Cedar River that diverts water for the city of Seattle.
-
B.
Anderson-Rose Diversion Dam
The Anderson-Rose Diversion Dam is a small irrigation diversion structure on the Klamath River in Oregon that helps route water for agricultural use as part of the U.S. Bureau of Reclamation’s Klamath Project.
-
C.
Electra Diversion Dam
Electra Diversion Dam is a hydroelectric diversion structure on California’s Mokelumne River that channels water to power-generating facilities rather than creating a large storage reservoir.
-
D.
Lost River Diversion Dam
Lost River Diversion Dam is a water-control structure on the Lost River in the Klamath Basin used to divert and manage river flows for irrigation and flood control.
-
E.
O’Neill Dam
O’Neill Dam is an earthfill embankment dam in California that forms the O’Neill Forebay as part of the state’s Central Valley Project water storage and conveyance system.
- 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_69e11e44d538819097c6b8f333af3352 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f14ea8a6688190bcd168670420ec59 |
completed | April 29, 2026, 12:19 a.m. |
Created at: April 16, 2026, 8:40 p.m.