Triple
T4208
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | University City, Philadelphia |
E81
|
entity |
| Predicate | hasMajorInstitution |
P315
|
FINISHED |
| Object |
Drexel University
Drexel University is a private research university in Philadelphia known for its cooperative education (co-op) programs that integrate professional work experience with academic study.
|
E21334
|
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: Drexel University | Statement: [University City, Philadelphia, hasMajorInstitution, Drexel University]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Drexel University Context triple: [University City, Philadelphia, hasMajorInstitution, Drexel University]
-
A.
University of Pennsylvania
The University of Pennsylvania is a prestigious Ivy League research university in Philadelphia known for its strong programs across disciplines, including engineering, business, law, and medicine.
-
B.
Swarthmore College
Swarthmore College is a highly selective private liberal arts college in Swarthmore, Pennsylvania, known for its rigorous academics, Quaker heritage, and strong emphasis on social responsibility.
-
C.
American University
American University is a private research university in Washington, D.C., known for its programs in international relations, public affairs, and political science.
-
D.
Washington University in St. Louis
Washington University in St. Louis is a private research university in St. Louis, Missouri, known for its strong programs in medicine, engineering, and the arts and sciences.
-
E.
DePaul University
DePaul University is a private Roman Catholic university in Chicago known for its urban campuses, diverse student body, and strong programs in business, law, and the arts.
- 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: Drexel University Triple: [University City, Philadelphia, hasMajorInstitution, Drexel University]
Generated description
Drexel University is a private research university in Philadelphia known for its cooperative education (co-op) programs that integrate professional work experience with academic study.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Drexel University Target entity description: Drexel University is a private research university in Philadelphia known for its cooperative education (co-op) programs that integrate professional work experience with academic study.
-
A.
University of Pennsylvania
The University of Pennsylvania is a prestigious Ivy League research university in Philadelphia known for its strong programs across disciplines, including engineering, business, law, and medicine.
-
B.
Swarthmore College
Swarthmore College is a highly selective private liberal arts college in Swarthmore, Pennsylvania, known for its rigorous academics, Quaker heritage, and strong emphasis on social responsibility.
-
C.
American University
American University is a private research university in Washington, D.C., known for its programs in international relations, public affairs, and political science.
-
D.
Washington University in St. Louis
Washington University in St. Louis is a private research university in St. Louis, Missouri, known for its strong programs in medicine, engineering, and the arts and sciences.
-
E.
DePaul University
DePaul University is a private Roman Catholic university in Chicago known for its urban campuses, diverse student body, and strong programs in business, law, and the arts.
- 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_69a238d6b47881909e68288aed2fd858 |
completed | Feb. 28, 2026, 12:37 a.m. |
| NER | Named-entity recognition | batch_69a23ff0650c8190bea8724de0343e58 |
completed | Feb. 28, 2026, 1:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2e3ba20dc81908b2ebffae3dd90ac |
completed | Feb. 28, 2026, 12:46 p.m. |
| NEDg | Description generation | batch_69a2e45e92408190acc0689b3a02785d |
completed | Feb. 28, 2026, 12:49 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a2e4f5ab1081908fd13cbb2c19c8dd |
completed | Feb. 28, 2026, 12:52 p.m. |
Created at: Feb. 28, 2026, 12:40 a.m.