Triple
T402603
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cedar Falls, Iowa |
E9316
|
entity |
| Predicate | hasUtility |
P6787
|
FINISHED |
| Object |
Cedar Falls Utilities
Cedar Falls Utilities is a municipally owned utility provider in Cedar Falls, Iowa, supplying services such as electricity, water, natural gas, and communications to local residents and businesses.
|
E53191
|
NE FINISHED |
How this triple was built (5 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: Cedar Falls Utilities | Statement: [Cedar Falls, Iowa, hasUtility, Cedar Falls Utilities]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cedar Falls Utilities Context triple: [Cedar Falls, Iowa, hasUtility, Cedar Falls Utilities]
-
A.
Cedar Falls Community School District
Cedar Falls Community School District is a public school district serving students in and around Cedar Falls, Iowa, providing K–12 education through multiple elementary, junior high, and high schools.
-
B.
Cedar Falls City Council
Cedar Falls City Council is the elected legislative and policy-making body that governs the city of Cedar Falls, Iowa.
-
C.
Cedar Falls, Iowa
Cedar Falls, Iowa is a city in northeastern Iowa known for being home to the University of Northern Iowa and a regional center for education and culture.
-
D.
Cedar Falls Industrial and Technology Park
Cedar Falls Industrial and Technology Park is a designated business and technology hub in Cedar Falls, Iowa, that hosts a range of industrial, manufacturing, and tech-oriented companies.
-
E.
Cedar Falls Public Library
Cedar Falls Public Library is the main public library serving the community of Cedar Falls, Iowa, providing access to books, digital resources, and community programs.
- 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: Cedar Falls Utilities Triple: [Cedar Falls, Iowa, hasUtility, Cedar Falls Utilities]
Generated description
Cedar Falls Utilities is a municipally owned utility provider in Cedar Falls, Iowa, supplying services such as electricity, water, natural gas, and communications to local residents and businesses.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cedar Falls Utilities Target entity description: Cedar Falls Utilities is a municipally owned utility provider in Cedar Falls, Iowa, supplying services such as electricity, water, natural gas, and communications to local residents and businesses.
-
A.
Cedar Falls Community School District
Cedar Falls Community School District is a public school district serving students in and around Cedar Falls, Iowa, providing K–12 education through multiple elementary, junior high, and high schools.
-
B.
Cedar Falls City Council
Cedar Falls City Council is the elected legislative and policy-making body that governs the city of Cedar Falls, Iowa.
-
C.
Cedar Falls, Iowa
Cedar Falls, Iowa is a city in northeastern Iowa known for being home to the University of Northern Iowa and a regional center for education and culture.
-
D.
Cedar Falls Industrial and Technology Park
Cedar Falls Industrial and Technology Park is a designated business and technology hub in Cedar Falls, Iowa, that hosts a range of industrial, manufacturing, and tech-oriented companies.
-
E.
Cedar Falls Public Library
Cedar Falls Public Library is the main public library serving the community of Cedar Falls, Iowa, providing access to books, digital resources, and community programs.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasUtility Context triple: [Cedar Falls, Iowa, hasUtility, Cedar Falls Utilities]
-
A.
hasPower
Indicates that one entity possesses authority, control, or influence over another entity or over a particular domain or resource.
-
B.
canUse
Indicates that one entity has the ability, permission, or suitability to make use of another entity or resource.
-
C.
hasHumanUse
Indicates that something is used, employed, or utilized by humans for a particular purpose or benefit.
-
D.
hasServiceTo
chosen
Indicates that one entity provides, offers, or operates a service for or directed toward another entity.
-
E.
hasUser
Indicates that an entity is associated with or linked to a specific user.
- F. None of above.
Provenance (6 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_69a2e8004cb88190b92ed1add6abf41a |
completed | Feb. 28, 2026, 1:05 p.m. |
| NER | Named-entity recognition | batch_69a2eca0e2048190a7bf360257965e56 |
completed | Feb. 28, 2026, 1:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a4254075388190af8fd09d037f427c |
completed | March 1, 2026, 11:38 a.m. |
| NEDg | Description generation | batch_69a4261531ac8190aa879bf38bfd9371 |
completed | March 1, 2026, 11:42 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a4267b09b4819085db5e073cc19360 |
completed | March 1, 2026, 11:43 a.m. |
| PD | Predicate disambiguation | batch_69a2e96ee4ec8190a5c0e3f491d3963d |
completed | Feb. 28, 2026, 1:11 p.m. |
Created at: Feb. 28, 2026, 1:08 p.m.