Triple

T23537330
Position Surface form Disambiguated ID Type / Status
Subject Ameren Missouri E577634 entity
Predicate regulator P46 FINISHED
Object Missouri Public Service Commission — 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: Missouri Public Service Commission | Statement: [Ameren Missouri, regulator, Missouri Public Service Commission]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Missouri Public Service Commission
Context triple: [Ameren Missouri, regulator, Missouri 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. Minnesota Public Utilities Commission
    The Minnesota Public Utilities Commission is a state regulatory body that oversees and sets policies for public utilities such as electricity, natural gas, and telecommunications within Minnesota.
  • C. 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.
  • D. South Dakota Public Utilities Commission
    The South Dakota Public Utilities Commission is a state regulatory body that oversees and regulates utilities and telecommunications services to ensure safe, reliable, and reasonably priced service for consumers in South Dakota.
  • E. Kansas City Power & Light Company
    Kansas City Power & Light Company is a historic electric utility company based in Kansas City, Missouri, known for powering the region and lending its name to the city’s downtown Power & Light District.
  • 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: Missouri Public Service Commission
Target entity description: The Missouri Public Service Commission is a state regulatory agency that oversees and sets standards for investor-owned utilities and related services in Missouri to ensure fair rates and reliable service for consumers.
  • 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. Minnesota Public Utilities Commission
    The Minnesota Public Utilities Commission is a state regulatory body that oversees and sets policies for public utilities such as electricity, natural gas, and telecommunications within Minnesota.
  • C. 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.
  • D. South Dakota Public Utilities Commission
    The South Dakota Public Utilities Commission is a state regulatory body that oversees and regulates utilities and telecommunications services to ensure safe, reliable, and reasonably priced service for consumers in South Dakota.
  • E. Kansas City Power & Light Company
    Kansas City Power & Light Company is a historic electric utility company based in Kansas City, Missouri, known for powering the region and lending its name to the city’s downtown Power & Light District.
  • 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_69e245f9d5d08190a4a20004e1784e20 completed April 17, 2026, 2:38 p.m.
NER Named-entity recognition batch_69f1ae1831688190ac06b84729bce160 completed April 29, 2026, 7:07 a.m.
Created at: April 17, 2026, 6:10 p.m.