Triple
T1929124
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Iowa City Public Library |
E40899
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object | Iowa City municipal authorities |
E41322
|
NE FINISHED |
How this triple was built (2 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 municipal authorities | Statement: [Iowa City Public Library, operatedBy, Iowa City municipal authorities]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Iowa City municipal authorities Context triple: [Iowa City Public Library, operatedBy, Iowa City municipal authorities]
-
A.
Iowa City Council
chosen
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.
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.
-
C.
Iowa City, Iowa
Iowa City, Iowa is a mid-sized Midwestern city best known as the home of the University of Iowa and a UNESCO City of Literature.
-
D.
Des Moines City Council
The Des Moines City Council is the elected municipal governing body responsible for setting policy, passing ordinances, and overseeing city administration in Des Moines, Iowa.
-
E.
Iowa City metropolitan area
The Iowa City metropolitan area is a regional urban and economic hub in eastern Iowa centered on the city of Iowa City and its surrounding communities.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a8864711648190b07bed24ed76258e |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69abb26593308190835863b760449d04 |
completed | March 7, 2026, 5:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adf3ed31448190a2e5d088ab5886b8 |
completed | March 8, 2026, 10:10 p.m. |
Created at: March 4, 2026, 7:35 p.m.