Triple

T6223444
Position Surface form Disambiguated ID Type / Status
Subject Holyoke Gas and Electric hydroelectric facilities E139171 entity
Predicate operator P179 FINISHED
Object Holyoke Gas and Electric Department
Holyoke Gas and Electric Department is a municipal utility in Holyoke, Massachusetts that provides electricity and natural gas service, including power generated from local hydroelectric resources.
 E577780 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: Holyoke Gas and Electric Department | Statement: [Holyoke Gas and Electric hydroelectric facilities, operator, Holyoke Gas and Electric Department]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Holyoke Gas and Electric Department
Context triple: [Holyoke Gas and Electric hydroelectric facilities, operator, Holyoke Gas and Electric Department]
  • A. Portland General Electric
    Portland General Electric is a publicly traded electric utility company based in Oregon that generates, transmits, and distributes electricity to customers in the Portland metropolitan area and surrounding regions.
  • B. People’s Gas Light and Coke Company
    People’s Gas Light and Coke Company was a major Chicago-based utility company that supplied gas for lighting, heating, and cooking and played a significant role in the city’s industrial and urban development.
  • C. Buffalo General Electric Company
    Buffalo General Electric Company was a regional electric utility based in Buffalo, New York, that played a key role in the early development and distribution of electrical power in the area.
  • D. Garland Power & Light
    Garland Power & Light is the municipally owned electric utility serving residents and businesses in Garland, Texas.
  • E. PSE&G
    PSE&G (Public Service Electric and Gas Company) is a major regulated utility in New Jersey that provides electric and natural gas service to millions of customers.
  • 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: Holyoke Gas and Electric Department
Triple: [Holyoke Gas and Electric hydroelectric facilities, operator, Holyoke Gas and Electric Department]
Generated description
Holyoke Gas and Electric Department is a municipal utility in Holyoke, Massachusetts that provides electricity and natural gas service, including power generated from local hydroelectric resources.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Holyoke Gas and Electric Department
Target entity description: Holyoke Gas and Electric Department is a municipal utility in Holyoke, Massachusetts that provides electricity and natural gas service, including power generated from local hydroelectric resources.
  • A. Portland General Electric
    Portland General Electric is a publicly traded electric utility company based in Oregon that generates, transmits, and distributes electricity to customers in the Portland metropolitan area and surrounding regions.
  • B. People’s Gas Light and Coke Company
    People’s Gas Light and Coke Company was a major Chicago-based utility company that supplied gas for lighting, heating, and cooking and played a significant role in the city’s industrial and urban development.
  • C. Buffalo General Electric Company
    Buffalo General Electric Company was a regional electric utility based in Buffalo, New York, that played a key role in the early development and distribution of electrical power in the area.
  • D. Garland Power & Light
    Garland Power & Light is the municipally owned electric utility serving residents and businesses in Garland, Texas.
  • E. PSE&G
    PSE&G (Public Service Electric and Gas Company) is a major regulated utility in New Jersey that provides electric and natural gas service to millions of customers.
  • 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_69c008aecb0c81909984b48f733ce8ae completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c062c06c7881909999ba44aa4a23f9 completed March 22, 2026, 9:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69c20dcc5e788190a510cac6bbad4830 completed March 24, 2026, 4:06 a.m.
NEDg Description generation batch_69c21498cfc0819097d1fa9cb10f7a92 completed March 24, 2026, 4:35 a.m.
NED2 Entity disambiguation (via description) batch_69c215689f288190a54fb3fc7984455a completed March 24, 2026, 4:39 a.m.
Created at: March 22, 2026, 4:22 p.m.