Triple

T6786331
Position Surface form Disambiguated ID Type / Status
Subject Atlantic, Iowa E155811 entity
Predicate isServedBy P1293 FINISHED
Object Atlantic Municipal Utilities
Atlantic Municipal Utilities is a local public utility provider that supplies essential services such as electricity and possibly water to residents and businesses in Atlantic, Iowa.
 E619179 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: Atlantic Municipal Utilities | Statement: [Atlantic, Iowa, isServedBy, Atlantic Municipal Utilities]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Atlantic Municipal Utilities
Context triple: [Atlantic, Iowa, isServedBy, Atlantic Municipal Utilities]
  • A. Fishers Island Utility Company
    Fishers Island Utility Company is the local utility provider responsible for delivering essential services such as electricity and related infrastructure to residents and businesses on Fishers Island, New York.
  • B. Massachusetts Water Resources Authority
    The Massachusetts Water Resources Authority is a public agency responsible for providing wholesale water and sewer services, including drinking water supply and wastewater treatment, to communities in the Greater Boston area.
  • C. Long Island Power Authority
    Long Island Power Authority is a New York State public power utility that owns and oversees the electric transmission and distribution system serving most of Long Island and parts of New York City.
  • D. PSEG Power
    PSEG Power is a major U.S. energy generation company that operates as the power production subsidiary of Public Service Enterprise Group, supplying electricity through a portfolio of power plants.
  • E. PSEG Long Island
    PSEG Long Island is a regional electric utility company that manages and operates the Long Island power grid and related customer services.
  • 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: Atlantic Municipal Utilities
Triple: [Atlantic, Iowa, isServedBy, Atlantic Municipal Utilities]
Generated description
Atlantic Municipal Utilities is a local public utility provider that supplies essential services such as electricity and possibly water to residents and businesses in Atlantic, Iowa.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Atlantic Municipal Utilities
Target entity description: Atlantic Municipal Utilities is a local public utility provider that supplies essential services such as electricity and possibly water to residents and businesses in Atlantic, Iowa.
  • A. Fishers Island Utility Company
    Fishers Island Utility Company is the local utility provider responsible for delivering essential services such as electricity and related infrastructure to residents and businesses on Fishers Island, New York.
  • B. Massachusetts Water Resources Authority
    The Massachusetts Water Resources Authority is a public agency responsible for providing wholesale water and sewer services, including drinking water supply and wastewater treatment, to communities in the Greater Boston area.
  • C. Long Island Power Authority
    Long Island Power Authority is a New York State public power utility that owns and oversees the electric transmission and distribution system serving most of Long Island and parts of New York City.
  • D. PSEG Power
    PSEG Power is a major U.S. energy generation company that operates as the power production subsidiary of Public Service Enterprise Group, supplying electricity through a portfolio of power plants.
  • E. PSEG Long Island
    PSEG Long Island is a regional electric utility company that manages and operates the Long Island power grid and related customer services.
  • 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_69c6881770fc8190972b2906390380f5 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d28f043081909a9a9ab635785933 completed March 27, 2026, 6:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69c71a84c0c48190be87bff2da4e69a1 completed March 28, 2026, 12:02 a.m.
NEDg Description generation batch_69c71b4c14fc8190bbe37473d48284ff completed March 28, 2026, 12:05 a.m.
NED2 Entity disambiguation (via description) batch_69c71bc1d09881908496cddec4b6248a completed March 28, 2026, 12:07 a.m.
Created at: March 27, 2026, 2:14 p.m.