Triple
T23499741
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bloubank Valley |
E571805
|
entity |
| Predicate | hasResearchInstitutionPresence |
P105181
|
FINISHED |
| Object | University of the Witwatersrand (nearby research activities) |
—
|
NE NERFINISHED |
How this triple was built (3 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: University of the Witwatersrand (nearby research activities) | Statement: [Bloubank Valley, hasResearchInstitutionPresence, University of the Witwatersrand (nearby research activities)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: University of the Witwatersrand (nearby research activities) Context triple: [Bloubank Valley, hasResearchInstitutionPresence, University of the Witwatersrand (nearby research activities)]
-
A.
University of the Witwatersrand Faculty of Science
The University of the Witwatersrand Faculty of Science is a major academic division of Wits University in Johannesburg, South Africa, offering research-intensive undergraduate and postgraduate programs across the natural and physical sciences.
-
B.
University of Limpopo (nearby)
The University of Limpopo is a public university in South Africa’s Limpopo province, known for serving rural communities and offering a wide range of academic and research programs.
-
C.
University of the Witwatersrand Faculty of Health Sciences
The University of the Witwatersrand Faculty of Health Sciences is a leading South African medical and health sciences faculty known for training healthcare professionals and conducting biomedical research in Johannesburg.
-
D.
University of the Witwatersrand
chosen
The University of the Witwatersrand is a leading South African public research university in Johannesburg, renowned for its strong academic programs and significant role in the country’s political and intellectual history.
-
E.
Wits Parktown Health Sciences Campus
Wits Parktown Health Sciences Campus is the dedicated medical and health sciences campus of the University of the Witwatersrand in Johannesburg, housing its clinical training, research, and teaching facilities.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasResearchInstitutionPresence Context triple: [Bloubank Valley, hasResearchInstitutionPresence, University of the Witwatersrand (nearby research activities)]
-
A.
isResearchInstitution
Indicates that an entity functions primarily as an organization dedicated to conducting scientific or scholarly research.
-
B.
hasInstitutionalPresenceIn
chosen
Indicates that an institution maintains an established presence, such as operations, offices, or activities, within a specified location or region.
-
C.
hasInstitutionalHome
Indicates that an entity is formally based in, hosted by, or affiliated with a particular institution as its organizational home.
-
D.
hasResearchCentersIn
Indicates that an entity maintains or operates research centers located within a specified place or region.
-
E.
hasResearchCenters
Indicates that an entity possesses, hosts, or is associated with one or more research centers.
- F. None of above.
Provenance (3 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_69e245b4829881909b77a70e942bbd54 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f1a8fb71c08190a30500b3f63a9ce6 |
completed | April 29, 2026, 6:45 a.m. |
| PD | Predicate disambiguation | batch_69f0621165c08190a0b27b1319733959 |
completed | April 28, 2026, 7:30 a.m. |
Created at: April 17, 2026, 6:06 p.m.