Triple
T317577
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Iowa City, Iowa |
E7740
|
entity |
| Predicate | isHomeOf |
P2591
|
FINISHED |
| Object |
Iowa City Book Festival
The Iowa City Book Festival is an annual literary celebration featuring author readings, panel discussions, and book-related events held in the UNESCO City of Literature, Iowa City, Iowa.
|
E41318
|
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 Book Festival | Statement: [Iowa City, Iowa, isHomeOf, Iowa City Book Festival]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Iowa City Book Festival Context triple: [Iowa City, Iowa, isHomeOf, Iowa City Book Festival]
-
A.
Iowa City Jazz Festival
The Iowa City Jazz Festival is an annual music event that brings nationally and internationally recognized jazz artists to downtown Iowa City for free outdoor performances and community celebrations.
-
B.
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.
-
C.
Iowa Writers' Workshop
The Iowa Writers' Workshop is a highly prestigious graduate-level creative writing program at the University of Iowa, renowned for its influential faculty and alumni and its central role in shaping contemporary American literature.
-
D.
Ithaca Festival
Ithaca Festival is an annual community arts and music celebration in downtown Ithaca, New York, featuring local performers, parades, and cultural activities.
-
E.
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.
- 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 Book Festival Triple: [Iowa City, Iowa, isHomeOf, Iowa City Book Festival]
Generated description
The Iowa City Book Festival is an annual literary celebration featuring author readings, panel discussions, and book-related events held in the UNESCO City of Literature, Iowa City, Iowa.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Iowa City Book Festival Target entity description: The Iowa City Book Festival is an annual literary celebration featuring author readings, panel discussions, and book-related events held in the UNESCO City of Literature, Iowa City, Iowa.
-
A.
Iowa City Jazz Festival
The Iowa City Jazz Festival is an annual music event that brings nationally and internationally recognized jazz artists to downtown Iowa City for free outdoor performances and community celebrations.
-
B.
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.
-
C.
Iowa Writers' Workshop
The Iowa Writers' Workshop is a highly prestigious graduate-level creative writing program at the University of Iowa, renowned for its influential faculty and alumni and its central role in shaping contemporary American literature.
-
D.
Ithaca Festival
Ithaca Festival is an annual community arts and music celebration in downtown Ithaca, New York, featuring local performers, parades, and cultural activities.
-
E.
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.
- 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_69a2e7e7af7881908890039d6be4e9b8 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2ea67b7588190be394a56498758b6 |
completed | Feb. 28, 2026, 1:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3cafef7d48190b00f577488298605 |
completed | March 1, 2026, 5:13 a.m. |
| NEDg | Description generation | batch_69a3cb608d5481908e43e0c0d021f925 |
completed | March 1, 2026, 5:15 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3cc0fb7b48190bf002516d07b6bc5 |
completed | March 1, 2026, 5:18 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.