Triple

T10460869
Position Surface form Disambiguated ID Type / Status
Subject Lake Springfield E246669 entity
Predicate operator P179 FINISHED
Object City Water, Light & Power
City Water, Light & Power is a municipally owned utility in Springfield, Illinois that provides the city with electricity, water, and related services.
E865054 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: City Water, Light & Power | Statement: [Lake Springfield, operator, City Water, Light & Power]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: City Water, Light & Power
Context triple: [Lake Springfield, operator, City Water, Light & Power]
  • A. Garland Power & Light
    Garland Power & Light is the municipally owned electric utility serving residents and businesses in Garland, Texas.
  • B. Los Angeles Department of Water and Power
    The Los Angeles Department of Water and Power is the largest municipal utility in the United States, providing water and electricity to the City of Los Angeles and overseeing key regional water resources.
  • C. Chicago Edison Company
    Chicago Edison Company was a major late-19th and early-20th century electric utility in Chicago that played a key role in the city’s early electrification and later became part of Commonwealth Edison.
  • D. Metropolitan Edison Company
    Metropolitan Edison Company is a regional electric utility that formerly operated the Three Mile Island nuclear power plant in Pennsylvania.
  • 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.
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: City Water, Light & Power
Triple: [Lake Springfield, operator, City Water, Light & Power]
Generated description
City Water, Light & Power is a municipally owned utility in Springfield, Illinois that provides the city with electricity, water, and related services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: City Water, Light & Power
Target entity description: City Water, Light & Power is a municipally owned utility in Springfield, Illinois that provides the city with electricity, water, and related services.
  • A. Garland Power & Light
    Garland Power & Light is the municipally owned electric utility serving residents and businesses in Garland, Texas.
  • B. Los Angeles Department of Water and Power
    The Los Angeles Department of Water and Power is the largest municipal utility in the United States, providing water and electricity to the City of Los Angeles and overseeing key regional water resources.
  • C. Chicago Edison Company
    Chicago Edison Company was a major late-19th and early-20th century electric utility in Chicago that played a key role in the city’s early electrification and later became part of Commonwealth Edison.
  • D. Metropolitan Edison Company
    Metropolitan Edison Company is a regional electric utility that formerly operated the Three Mile Island nuclear power plant in Pennsylvania.
  • 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 (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_69d381c16c248190a2fe5b471e584e9c completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d50883b62c819082711b8c9fd968e3 completed April 7, 2026, 1:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69d89fcc84b48190a39de0d9b9111ebd completed April 10, 2026, 6:59 a.m.
NEDg Description generation batch_69d8a1656b348190ba932d03402d6a4d completed April 10, 2026, 7:06 a.m.
NED2 Entity disambiguation (via description) batch_69d8a2b82bb48190899f37a967fef444 completed April 10, 2026, 7:11 a.m.
Created at: April 6, 2026, 12:19 p.m.