Triple
T8420405
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Potchefstroom University for Christian Higher Education |
E198832
|
entity |
| Predicate | abbreviation |
P43
|
FINISHED |
| Object |
PU vir CHO
PU vir CHO was the Afrikaans abbreviation for Potchefstroom University for Christian Higher Education, a former South African university known for its Calvinist Christian orientation and later incorporation into North-West University.
|
E732279
|
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: PU vir CHO | Statement: [Potchefstroom University for Christian Higher Education, abbreviation, PU vir CHO]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PU vir CHO Context triple: [Potchefstroom University for Christian Higher Education, abbreviation, PU vir CHO]
-
A.
VIR
VIR is the ICAO airline designator used to identify Virgin Atlantic in international aviation operations.
-
B.
UPVD
UPVD is the commonly used acronym for the University of Perpignan Via Domitia, a French public university located in Perpignan.
-
C.
VU
VU is a major research university in Amsterdam, Netherlands, known for its wide range of academic programs and emphasis on interdisciplinary and socially engaged scholarship.
-
D.
PU
PU is a common abbreviation for the University of the Punjab, a major public research university based in Lahore, Pakistan.
-
E.
PU
PU is the vehicle registration code used on license plates for vehicles registered in the city of Urbino, Italy.
- 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: PU vir CHO Triple: [Potchefstroom University for Christian Higher Education, abbreviation, PU vir CHO]
Generated description
PU vir CHO was the Afrikaans abbreviation for Potchefstroom University for Christian Higher Education, a former South African university known for its Calvinist Christian orientation and later incorporation into North-West University.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PU vir CHO Target entity description: PU vir CHO was the Afrikaans abbreviation for Potchefstroom University for Christian Higher Education, a former South African university known for its Calvinist Christian orientation and later incorporation into North-West University.
-
A.
VIR
VIR is the ICAO airline designator used to identify Virgin Atlantic in international aviation operations.
-
B.
UPVD
UPVD is the commonly used acronym for the University of Perpignan Via Domitia, a French public university located in Perpignan.
-
C.
VU
VU is a major research university in Amsterdam, Netherlands, known for its wide range of academic programs and emphasis on interdisciplinary and socially engaged scholarship.
-
D.
PU
PU is a common abbreviation for the University of the Punjab, a major public research university based in Lahore, Pakistan.
-
E.
PU
PU is the vehicle registration code used on license plates for vehicles registered in the city of Urbino, Italy.
- 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_69ca8312d63c8190bf133b676b44a385 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cb84c941988190884a5c0cbb44bcc2 |
completed | March 31, 2026, 8:24 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce03476b288190b3df8f9f4d502ea8 |
completed | April 2, 2026, 5:48 a.m. |
| NEDg | Description generation | batch_69ce0782b0dc8190bf971eacb3b4582c |
completed | April 2, 2026, 6:06 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ce0854ce788190a209f229d504c038 |
completed | April 2, 2026, 6:10 a.m. |
Created at: March 30, 2026, 6:06 p.m.