Triple
T22937840
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Indiana University–Purdue University Columbus |
E569633
|
entity |
| Predicate | hasAcademicAffiliation |
P467
|
FINISHED |
| Object |
Indiana University–Purdue University system
The Indiana University–Purdue University system was a collaborative network of campuses jointly administered by Indiana University and Purdue University, offering shared academic programs and resources across multiple locations in Indiana.
|
E522865
|
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: Indiana University–Purdue University system | Statement: [Indiana University–Purdue University Columbus, hasAcademicAffiliation, Indiana University–Purdue University system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Indiana University–Purdue University system Context triple: [Indiana University–Purdue University Columbus, hasAcademicAffiliation, Indiana University–Purdue University system]
-
A.
Indiana University–Purdue University Columbus
Indiana University–Purdue University Columbus is a regional education center jointly operated by Indiana University and Purdue University, offering undergraduate and select graduate programs to students in the Columbus, Indiana area.
-
B.
Indiana University
Indiana University is a major public research university system in the U.S. state of Indiana, known for its flagship campus in Bloomington and strong programs across the arts, sciences, and professional fields.
-
C.
Indiana public university system
The Indiana public university system is the network of state-funded higher education institutions in Indiana that provides undergraduate, graduate, and professional programs across multiple campuses.
-
D.
Indiana University–Purdue University Indianapolis
Indiana University–Purdue University Indianapolis (IUPUI) is a large urban public research university in Indianapolis formed as a partnership between Indiana University and Purdue University.
-
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: Indiana University–Purdue University system Triple: [Indiana University–Purdue University Columbus, hasAcademicAffiliation, Indiana University–Purdue University system]
Generated description
The Indiana University–Purdue University system was a collaborative network of campuses jointly administered by Indiana University and Purdue University, offering shared academic programs and resources across multiple locations in Indiana.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Indiana University–Purdue University system Target entity description: The Indiana University–Purdue University system was a collaborative network of campuses jointly administered by Indiana University and Purdue University, offering shared academic programs and resources across multiple locations in Indiana.
-
A.
Indiana University–Purdue University Columbus
Indiana University–Purdue University Columbus is a regional education center jointly operated by Indiana University and Purdue University, offering undergraduate and select graduate programs to students in the Columbus, Indiana area.
-
B.
Indiana University
Indiana University is a major public research university system in the U.S. state of Indiana, known for its flagship campus in Bloomington and strong programs across the arts, sciences, and professional fields.
-
C.
Indiana public university system
The Indiana public university system is the network of state-funded higher education institutions in Indiana that provides undergraduate, graduate, and professional programs across multiple campuses.
-
D.
Indiana University–Purdue University Indianapolis
chosen
Indiana University–Purdue University Indianapolis (IUPUI) is a large urban public research university in Indianapolis formed as a partnership between Indiana University and Purdue University.
-
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.
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_69e24590862c8190858f180ad302adab |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f18136bf448190afa04f8b55a8bb6e |
completed | April 29, 2026, 3:55 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0c23d0bf6481909bd4cb1690b1278d |
completed | May 19, 2026, 8:48 a.m. |
| NEDg | Description generation | batch_6a0c271d8fc48190a818c73660218022 |
completed | May 19, 2026, 9:02 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0c2951a718819088c1c7d8435586ec |
completed | May 19, 2026, 9:11 a.m. |
Created at: April 17, 2026, 3:45 p.m.