Triple
T12475602
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | California electrical grid |
E298167
|
entity |
| Predicate | majorUtility |
P90435
|
FINISHED |
| Object | Pacific Gas and Electric Company |
E515707
|
NE FINISHED |
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: Pacific Gas and Electric Company | Statement: [California electrical grid, majorUtility, Pacific Gas and Electric Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pacific Gas and Electric Company Context triple: [California electrical grid, majorUtility, Pacific Gas and Electric Company]
-
A.
Pacific Gas and Electric Company
chosen
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.
-
B.
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.
-
C.
San Francisco Public Utilities Commission
The San Francisco Public Utilities Commission is the city agency responsible for providing and managing essential services such as water, power, and wastewater for San Francisco and surrounding communities.
-
D.
California Public Utilities Commission
The California Public Utilities Commission is a state regulatory agency that oversees and sets policies for privately owned utilities in California, including electricity, natural gas, telecommunications, water, and transportation companies.
-
E.
Great Western Power Company
Great Western Power Company was an early 20th-century California electric utility company known for developing hydroelectric projects and infrastructure in the Sierra Nevada region.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: majorUtility Context triple: [California electrical grid, majorUtility, Pacific Gas and Electric Company]
-
A.
majorUse
Indicates that something serves as the primary or most significant use or application of an entity.
-
B.
publicUtility
chosen
Indicates that an entity provides essential services or infrastructure for the general public’s use and benefit, typically under public regulation or oversight.
-
C.
typeOfUtility
Indicates that one entity is a specific kind or category of utility associated with another entity.
-
D.
majorFor
Indicates that an academic program, field of study, or specialization is the primary major associated with a particular student or degree.
-
E.
majorSee
Indicates that one entity serves as the primary or most important location where another entity is based, operates, or is centered.
- F. None of above.
Provenance (4 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_69d6ada377208190a36011199a4d8558 |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94e626dbc8190ac7dcdb542ba9b0c |
completed | April 10, 2026, 7:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f63f25462881908dccb831b474875d |
completed | May 2, 2026, 6:15 p.m. |
| PD | Predicate disambiguation | batch_69d94d3f701c81909dd0e00251ac8553 |
completed | April 10, 2026, 7:19 p.m. |
Created at: April 8, 2026, 9:56 p.m.