Triple

T14144732

Position	Surface form	Disambiguated ID	Type / Status
Subject	DTE Energy	`E350514`	entity
Predicate	regulator	`P46`	FINISHED
Object	Michigan Public Service Commission The Michigan Public Service Commission is a state regulatory agency that oversees and sets policies for public utilities such as electricity, natural gas, and telecommunications in Michigan.	`E1081499`	NE FINISHED

How this triple was built (4 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: Michigan Public Service Commission | Statement: [DTE Energy, regulator, Michigan Public Service Commission]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Michigan Public Service Commission
Context triple: [DTE Energy, regulator, Michigan Public Service Commission]

A. Mississippi Public Service Commission
The Mississippi Public Service Commission is a state regulatory agency that oversees and sets policies for public utilities and services in Mississippi, including electricity providers.
B. Michigan Department of Treasury
The Michigan Department of Treasury is the state agency responsible for managing Michigan’s finances, including tax collection, revenue administration, and oversight of public funds and investments.
C. 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.
D. Indiana Utility Regulatory Commission
The Indiana Utility Regulatory Commission is a state agency that oversees and regulates public utilities in Indiana, including electricity, natural gas, water, and telecommunications services.
E. Florida Public Service Commission
The Florida Public Service Commission is a state regulatory agency that oversees and sets policies for investor-owned utilities and other regulated services in Florida to ensure fair, reliable, and reasonably priced service for consumers.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NEDg Description generation gpt-5.1

Instruction

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Input

Entity: Michigan Public Service Commission
Triple: [DTE Energy, regulator, Michigan Public Service Commission]

Generated description

The Michigan Public Service Commission is a state regulatory agency that oversees and sets policies for public utilities such as electricity, natural gas, and telecommunications in Michigan.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Michigan Public Service Commission
Target entity description: The Michigan Public Service Commission is a state regulatory agency that oversees and sets policies for public utilities such as electricity, natural gas, and telecommunications in Michigan.

A. Mississippi Public Service Commission
The Mississippi Public Service Commission is a state regulatory agency that oversees and sets policies for public utilities and services in Mississippi, including electricity providers.
B. Michigan Department of Treasury
The Michigan Department of Treasury is the state agency responsible for managing Michigan’s finances, including tax collection, revenue administration, and oversight of public funds and investments.
C. 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.
D. Indiana Utility Regulatory Commission
The Indiana Utility Regulatory Commission is a state agency that oversees and regulates public utilities in Indiana, including electricity, natural gas, water, and telecommunications services.
E. Florida Public Service Commission
The Florida Public Service Commission is a state regulatory agency that oversees and sets policies for investor-owned utilities and other regulated services in Florida to ensure fair, reliable, and reasonably priced service for consumers.
F. None of above. chosen

Provenance (5 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_69d827865f608190b311820428ae027b`	completed	April 9, 2026, 10:26 p.m.
NER	Named-entity recognition	`batch_69de61214de081909a5186ff11336f97`	completed	April 14, 2026, 3:45 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69fcdf1b8508819096d4f5cf1456edca`	completed	May 7, 2026, 6:51 p.m.
NEDg	Description generation	`batch_69fce14c1a488190beb5e3c08e987909`	completed	May 7, 2026, 7 p.m.
NED2	Entity disambiguation (via description)	`batch_69fce1a848f081909d96849a14230be1`	completed	May 7, 2026, 7:02 p.m.

Created at: April 10, 2026, 12:53 a.m.