Triple
T22277230
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oroville-Thermalito Complex |
E550638
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | Edward Hyatt Powerplant |
—
|
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: Edward Hyatt Powerplant | Statement: [Oroville-Thermalito Complex, hasPart, Edward Hyatt Powerplant]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Edward Hyatt Powerplant Context triple: [Oroville-Thermalito Complex, hasPart, Edward Hyatt Powerplant]
-
A.
Hyatt Powerplant
chosen
Hyatt Powerplant is a major hydroelectric generating facility in California that harnesses water from Lake Oroville as part of the State Water Project’s power and water delivery system.
-
B.
Healy Power Plant
Healy Power Plant is a coal-fired power generation facility located near the community of Healy in interior Alaska.
-
C.
Oak Grove Powerhouse
Oak Grove Powerhouse is a hydroelectric generating station that converts water released from Oak Grove Dam into electrical power.
-
D.
Estes Powerplant
Estes Powerplant is a hydroelectric generating station in Colorado that produces power using water delivered from the Colorado-Big Thompson Project.
-
E.
Buffalo Bill Powerplant
Buffalo Bill Powerplant is a hydroelectric generating facility in Wyoming that uses water from the Buffalo Bill Dam to produce electricity.
- 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_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.