Triple
T16698564
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Copco Dam No. 1 |
E405781
|
entity |
| Predicate | builtFor |
P1261
|
FINISHED |
| Object | California Oregon Power Company |
E313808
|
NE FINISHED |
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: California Oregon Power Company | Statement: [Copco Dam No. 1, builtFor, California Oregon Power Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: California Oregon Power Company Context triple: [Copco Dam No. 1, builtFor, California Oregon Power Company]
-
A.
PacifiCorp
chosen
PacifiCorp is a major U.S. electric utility company serving customers across several Western states.
-
B.
Oregon Public Utility Commission
The Oregon Public Utility Commission is a state regulatory agency that oversees and sets standards for investor-owned utilities providing electricity, natural gas, and telecommunications services in Oregon.
-
C.
Pacific Gas and Electric Company
Pacific Gas and Electric Company is a major American investor-owned utility that provides electricity and natural gas to much of Northern and Central California.
-
D.
Idaho Power Company
Idaho Power Company is a U.S. electric utility based in the Pacific Northwest, known for generating and distributing hydroelectric power along the Snake River and surrounding regions.
-
E.
Northern California Power Agency
The Northern California Power Agency is a public power utility consortium that generates and manages electricity resources for its member communities in Northern California.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d8838db21081909589220fd71440a4 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e3832f550c8190bf7514d4611dec6a |
completed | April 18, 2026, 1:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00a51378788190b9f3bb0a344dcdd8 |
completed | May 10, 2026, 3:32 p.m. |
Created at: April 10, 2026, 5:19 a.m.