Triple
T11934865
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | University of Iowa Libraries |
E284011
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Lichtenberger Engineering Library
Lichtenberger Engineering Library is the University of Iowa’s specialized library supporting engineering and related disciplines with technical resources, study spaces, and research services.
|
E954843
|
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: Lichtenberger Engineering Library | Statement: [University of Iowa Libraries, hasPart, Lichtenberger Engineering Library]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lichtenberger Engineering Library Context triple: [University of Iowa Libraries, hasPart, Lichtenberger Engineering Library]
-
A.
Barker Engineering Library
Barker Engineering Library is an academic library at the Massachusetts Institute of Technology specializing in engineering and related fields, located beneath MIT’s iconic Great Dome.
-
B.
Raether Library
Raether Library is the main academic library and information technology hub of Trinity College in Hartford, Connecticut, supporting the college’s research, teaching, and learning needs.
-
C.
Engineering and Science Library
The Engineering and Science Library is a specialized branch of Queen's University’s library system that supports teaching and research in engineering and scientific disciplines.
-
D.
Reg Erhardt Library
Reg Erhardt Library is the main academic library serving students and faculty at the Southern Alberta Institute of Technology in Calgary, Alberta.
-
E.
Koerner Library
Koerner Library is a major research library at the University of British Columbia, specializing in humanities and social sciences collections and study spaces.
- 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: Lichtenberger Engineering Library Triple: [University of Iowa Libraries, hasPart, Lichtenberger Engineering Library]
Generated description
Lichtenberger Engineering Library is the University of Iowa’s specialized library supporting engineering and related disciplines with technical resources, study spaces, and research services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lichtenberger Engineering Library Target entity description: Lichtenberger Engineering Library is the University of Iowa’s specialized library supporting engineering and related disciplines with technical resources, study spaces, and research services.
-
A.
Barker Engineering Library
Barker Engineering Library is an academic library at the Massachusetts Institute of Technology specializing in engineering and related fields, located beneath MIT’s iconic Great Dome.
-
B.
Raether Library
Raether Library is the main academic library and information technology hub of Trinity College in Hartford, Connecticut, supporting the college’s research, teaching, and learning needs.
-
C.
Engineering and Science Library
The Engineering and Science Library is a specialized branch of Queen's University’s library system that supports teaching and research in engineering and scientific disciplines.
-
D.
Reg Erhardt Library
Reg Erhardt Library is the main academic library serving students and faculty at the Southern Alberta Institute of Technology in Calgary, Alberta.
-
E.
Koerner Library
Koerner Library is a major research library at the University of British Columbia, specializing in humanities and social sciences collections and study spaces.
- 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_69d6ab2ce9c48190b5d39511b524f666 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d90306fcf48190a963d2d1932288d1 |
completed | April 10, 2026, 2:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f4408d497c8190b051225140125e1f |
completed | May 1, 2026, 5:56 a.m. |
| NEDg | Description generation | batch_69f448fc874081908fe05f9d8aff11a3 |
completed | May 1, 2026, 6:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f44afdc7b08190bdf47cfcb94c34c8 |
completed | May 1, 2026, 6:41 a.m. |
Created at: April 8, 2026, 9:45 p.m.