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.