Triple
T317565
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Iowa City, Iowa |
E7740
|
entity |
| Predicate | knownFor |
P22
|
FINISHED |
| Object |
University of Iowa
The University of Iowa is a major public research university renowned for its strong writing programs, medical center, and Big Ten athletics.
|
E58978
|
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: University of Iowa | Statement: [Iowa City, Iowa, knownFor, University of Iowa]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: University of Iowa Context triple: [Iowa City, Iowa, knownFor, University of Iowa]
-
A.
Iowa State College
Iowa State College, now known as Iowa State University, is a major public land-grant research university located in Ames, Iowa.
-
B.
University of Nebraska–Lincoln
The University of Nebraska–Lincoln is a major public research university and flagship campus of the University of Nebraska system, known for its strong academic programs and notable alumni including investor Warren Buffett.
-
C.
University of Minnesota
The University of Minnesota is a major American public research university system known for its strong programs in science, engineering, and agriculture, and for producing influential alumni such as Nobel laureate Norman Borlaug.
-
D.
University of Iowa College of Law
The University of Iowa College of Law is a public law school known for its strong legal writing program, emphasis on experiential learning, and role as one of the oldest law schools in the American Midwest.
-
E.
University of Wisconsin–Madison
The University of Wisconsin–Madison is a major public research university in Madison, Wisconsin, renowned for its strong academic programs, extensive research output, and flagship status within the University of Wisconsin System.
- 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: University of Iowa Triple: [Iowa City, Iowa, knownFor, University of Iowa]
Generated description
The University of Iowa is a major public research university renowned for its strong writing programs, medical center, and Big Ten athletics.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: University of Iowa Target entity description: The University of Iowa is a major public research university renowned for its strong writing programs, medical center, and Big Ten athletics.
-
A.
Iowa State College
Iowa State College, now known as Iowa State University, is a major public land-grant research university located in Ames, Iowa.
-
B.
University of Nebraska–Lincoln
The University of Nebraska–Lincoln is a major public research university and flagship campus of the University of Nebraska system, known for its strong academic programs and notable alumni including investor Warren Buffett.
-
C.
University of Minnesota
The University of Minnesota is a major American public research university system known for its strong programs in science, engineering, and agriculture, and for producing influential alumni such as Nobel laureate Norman Borlaug.
-
D.
University of Iowa College of Law
The University of Iowa College of Law is a public law school known for its strong legal writing program, emphasis on experiential learning, and role as one of the oldest law schools in the American Midwest.
-
E.
University of Wisconsin–Madison
The University of Wisconsin–Madison is a major public research university in Madison, Wisconsin, renowned for its strong academic programs, extensive research output, and flagship status within the University of Wisconsin System.
- 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_69a2ea65ca7081908093e6aaaf2d34f7 |
completed | Feb. 28, 2026, 1:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a462f0d0f081909615f95458d6d267 |
completed | March 1, 2026, 4:01 p.m. |
| NEDg | Description generation | batch_69a4641055a08190a9bd874c5bb6379e |
completed | March 1, 2026, 4:06 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a464720a20819096cb631fcb539620 |
completed | March 1, 2026, 4:08 p.m. |
Created at: Feb. 28, 2026, 1:08 p.m.