Triple
T1890058
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | City Park, Iowa City |
E41853
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object |
Iowa City Parks and Recreation Department
The Iowa City Parks and Recreation Department is the municipal agency responsible for managing and maintaining Iowa City’s parks, recreational facilities, and community programming.
|
E210196
|
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: Iowa City Parks and Recreation Department | Statement: [City Park, Iowa City, operatedBy, Iowa City Parks and Recreation Department]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Iowa City Parks and Recreation Department Context triple: [City Park, Iowa City, operatedBy, Iowa City Parks and Recreation Department]
-
A.
Iowa City Council
The Iowa City Council is the elected municipal legislative body responsible for setting policy, passing ordinances, and overseeing the governance of Iowa City, Iowa.
-
B.
City Park, Iowa City
City Park in Iowa City is a large municipal park along the Iowa River featuring recreational facilities, picnic areas, and natural green space for community activities and outdoor events.
-
C.
Iowa City Public Library
The Iowa City Public Library is a major public library system serving residents of Iowa City, Iowa, providing extensive collections, community programs, and educational resources.
-
D.
Iowa City Downtown District
The Iowa City Downtown District is a vibrant, mixed-use urban core known for its locally owned shops, restaurants, arts venues, and cultural events that serve as the social and economic hub of Iowa City.
-
E.
Iowa City Hall
Iowa City Hall is the central municipal government building of Iowa City, housing key administrative offices and serving as the primary venue for local governmental functions and public meetings.
- 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: Iowa City Parks and Recreation Department Triple: [City Park, Iowa City, operatedBy, Iowa City Parks and Recreation Department]
Generated description
The Iowa City Parks and Recreation Department is the municipal agency responsible for managing and maintaining Iowa City’s parks, recreational facilities, and community programming.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Iowa City Parks and Recreation Department Target entity description: The Iowa City Parks and Recreation Department is the municipal agency responsible for managing and maintaining Iowa City’s parks, recreational facilities, and community programming.
-
A.
Iowa City Council
The Iowa City Council is the elected municipal legislative body responsible for setting policy, passing ordinances, and overseeing the governance of Iowa City, Iowa.
-
B.
City Park, Iowa City
City Park in Iowa City is a large municipal park along the Iowa River featuring recreational facilities, picnic areas, and natural green space for community activities and outdoor events.
-
C.
Iowa City Public Library
The Iowa City Public Library is a major public library system serving residents of Iowa City, Iowa, providing extensive collections, community programs, and educational resources.
-
D.
Iowa City Downtown District
The Iowa City Downtown District is a vibrant, mixed-use urban core known for its locally owned shops, restaurants, arts venues, and cultural events that serve as the social and economic hub of Iowa City.
-
E.
Iowa City Hall
Iowa City Hall is the central municipal government building of Iowa City, housing key administrative offices and serving as the primary venue for local governmental functions and public meetings.
- 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_69a8864b6de0819098d089f6a1b910a7 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69abb142e41881908fc7335673a9dec3 |
completed | March 7, 2026, 5:01 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69addf665bd48190b08ff5159333b99b |
completed | March 8, 2026, 8:43 p.m. |
| NEDg | Description generation | batch_69ade02321b881909e8bb087f6c3acd4 |
completed | March 8, 2026, 8:46 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ade0d3f77481909cb4c9a57a9fb6a7 |
completed | March 8, 2026, 8:49 p.m. |
Created at: March 4, 2026, 7:34 p.m.