Triple
T2025090
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Coralville, Iowa |
E44188
|
entity |
| Predicate | hasPoliceDepartment |
P13246
|
FINISHED |
| Object |
Coralville Police Department
The Coralville Police Department is the municipal law enforcement agency responsible for public safety and policing services in Coralville, Iowa.
|
E229662
|
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: Coralville Police Department | Statement: [Coralville, Iowa, hasPoliceDepartment, Coralville Police Department]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Coralville Police Department Context triple: [Coralville, Iowa, hasPoliceDepartment, Coralville Police Department]
-
A.
Coralville Fire Department
The Coralville Fire Department is the municipal emergency response agency providing fire protection, rescue services, and related public safety support to the community of Coralville, Iowa.
-
B.
Coralville, Iowa
Coralville, Iowa is a growing suburban city in eastern Iowa, located near Iowa City and known for its shopping centers, recreational amenities, and proximity to the University of Iowa.
-
C.
Coralville Public Library
Coralville Public Library is the main public library serving the residents of Coralville, Iowa with lending materials, community programs, and information services.
-
D.
Coralville Old Town Historic District
Coralville Old Town Historic District is a preserved historic area in Coralville, Iowa, featuring some of the community’s earliest buildings and reflecting its 19th- and early 20th-century development.
-
E.
Coralville Transit
Coralville Transit is the municipal bus system serving Coralville, Iowa and connecting it with nearby communities, including Iowa City and the University of Iowa.
- 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: Coralville Police Department Triple: [Coralville, Iowa, hasPoliceDepartment, Coralville Police Department]
Generated description
The Coralville Police Department is the municipal law enforcement agency responsible for public safety and policing services in Coralville, Iowa.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Coralville Police Department Target entity description: The Coralville Police Department is the municipal law enforcement agency responsible for public safety and policing services in Coralville, Iowa.
-
A.
Coralville Fire Department
The Coralville Fire Department is the municipal emergency response agency providing fire protection, rescue services, and related public safety support to the community of Coralville, Iowa.
-
B.
Coralville, Iowa
Coralville, Iowa is a growing suburban city in eastern Iowa, located near Iowa City and known for its shopping centers, recreational amenities, and proximity to the University of Iowa.
-
C.
Coralville Public Library
Coralville Public Library is the main public library serving the residents of Coralville, Iowa with lending materials, community programs, and information services.
-
D.
Coralville Old Town Historic District
Coralville Old Town Historic District is a preserved historic area in Coralville, Iowa, featuring some of the community’s earliest buildings and reflecting its 19th- and early 20th-century development.
-
E.
Coralville Transit
Coralville Transit is the municipal bus system serving Coralville, Iowa and connecting it with nearby communities, including Iowa City and the University of Iowa.
- 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_69a8891201bc8190aca837be6de41579 |
completed | March 4, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69abb8f3faa08190a48ae1355d6e009f |
completed | March 7, 2026, 5:34 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae1fead86c8190b3b247e88aad30f9 |
completed | March 9, 2026, 1:18 a.m. |
| NEDg | Description generation | batch_69ae2092c3ac8190b2f1f3e9c980f40a |
completed | March 9, 2026, 1:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae21c757c88190a151e01ee0825d85 |
completed | March 9, 2026, 1:26 a.m. |
Created at: March 4, 2026, 7:38 p.m.