Triple
T1504653
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Purdue University |
E33870
|
entity |
| Predicate | hasRegionalCampus |
P116
|
FINISHED |
| Object |
Purdue University Northwest
Purdue University Northwest is a public regional university in northwest Indiana offering a range of undergraduate and graduate programs as part of the Purdue University system.
|
E198454
|
NE FINISHED |
How this triple was built (5 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: Purdue University Northwest | Statement: [Purdue University, hasRegionalCampus, Purdue University Northwest]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Purdue University Northwest Context triple: [Purdue University, hasRegionalCampus, Purdue University Northwest]
-
A.
University of Southern Indiana
The University of Southern Indiana is a public university in Evansville, Indiana, known for its regional focus, diverse academic programs, and participation in NCAA Division I athletics.
-
B.
University of Indianapolis
The University of Indianapolis is a private university in Indianapolis, Indiana, known for its career-focused undergraduate and graduate programs and strong ties to the local community.
-
C.
Washburn Institute of Technology
Washburn Institute of Technology is a public technical and vocational education institution in Topeka, Kansas, offering career-focused certificate and degree programs.
-
D.
Ivy Tech Community College Northwest
Ivy Tech Community College Northwest is a regional campus of Indiana’s statewide Ivy Tech Community College system, offering two-year degrees, certificates, and workforce training programs to students in the northwest part of the state.
-
E.
Purdue University
Purdue University is a major public research university in West Lafayette, Indiana, renowned for its engineering, science, and technology programs.
- 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: Purdue University Northwest Triple: [Purdue University, hasRegionalCampus, Purdue University Northwest]
Generated description
Purdue University Northwest is a public regional university in northwest Indiana offering a range of undergraduate and graduate programs as part of the Purdue University system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Purdue University Northwest Target entity description: Purdue University Northwest is a public regional university in northwest Indiana offering a range of undergraduate and graduate programs as part of the Purdue University system.
-
A.
University of Southern Indiana
The University of Southern Indiana is a public university in Evansville, Indiana, known for its regional focus, diverse academic programs, and participation in NCAA Division I athletics.
-
B.
University of Indianapolis
The University of Indianapolis is a private university in Indianapolis, Indiana, known for its career-focused undergraduate and graduate programs and strong ties to the local community.
-
C.
Washburn Institute of Technology
Washburn Institute of Technology is a public technical and vocational education institution in Topeka, Kansas, offering career-focused certificate and degree programs.
-
D.
Ivy Tech Community College Northwest
Ivy Tech Community College Northwest is a regional campus of Indiana’s statewide Ivy Tech Community College system, offering two-year degrees, certificates, and workforce training programs to students in the northwest part of the state.
-
E.
Purdue University
Purdue University is a major public research university in West Lafayette, Indiana, renowned for its engineering, science, and technology programs.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasRegionalCampus Context triple: [Purdue University, hasRegionalCampus, Purdue University Northwest]
-
A.
hasCampusOn
Indicates that an institution or organization maintains a campus located on a specified geographic area or site.
-
B.
hasMainCampus
Indicates that an educational institution is primarily based at or chiefly associated with a particular campus location.
-
C.
hasAdditionalCampus
chosen
Indicates that an educational institution maintains one or more campuses in addition to its primary or main campus.
-
D.
hasCollegeCampus
Indicates that an institution or organization possesses or is associated with a specific college campus as a physical or organizational site.
-
E.
hasPublicUniversityCampus
Indicates that a public university maintains or operates a campus at the specified location.
- F. None of above.
Provenance (6 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_69a885f352a4819099b24ff15489dede |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a90584b8b881908e112c7e59163812 |
completed | March 5, 2026, 4:24 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ada962149881908c6ecba8347e22d7 |
completed | March 8, 2026, 4:52 p.m. |
| NEDg | Description generation | batch_69adaab1fb6881908e0711ae1b69e2e5 |
completed | March 8, 2026, 4:58 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69adae9fdd3081908b1d9d7335cab1bd |
completed | March 8, 2026, 5:15 p.m. |
| PD | Predicate disambiguation | batch_69a88727ce48819089b482cdc25453d1 |
completed | March 4, 2026, 7:25 p.m. |
Created at: March 4, 2026, 7:24 p.m.