Triple
T433695
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bulawayo |
E9766
|
entity |
| Predicate | hasTertiaryInstitution |
P3445
|
FINISHED |
| Object |
Bulawayo Polytechnic
Bulawayo Polytechnic is a major technical and vocational education institution in Bulawayo, Zimbabwe, offering a range of diploma and certificate programs in engineering, commerce, and applied sciences.
|
E55951
|
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: Bulawayo Polytechnic | Statement: [Bulawayo, hasTertiaryInstitution, Bulawayo Polytechnic]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bulawayo Polytechnic Context triple: [Bulawayo, hasTertiaryInstitution, Bulawayo Polytechnic]
-
A.
University of Zimbabwe
The University of Zimbabwe is the oldest and largest public university in Zimbabwe, recognized as the country’s premier institution of higher education and research.
-
B.
Tshwane University of Technology
Tshwane University of Technology is a large public university of technology in South Africa known for its career-focused programs and strong emphasis on applied research and vocational training.
-
C.
University of Swaziland
The University of Swaziland is the main public higher education institution in Eswatini, offering a range of undergraduate and postgraduate programs across multiple campuses.
-
D.
University of Johannesburg
The University of Johannesburg is a major South African public university known for its diverse academic programs and strong research output, located in the city of Johannesburg.
-
E.
University of Fort Hare
The University of Fort Hare is a historically significant South African institution renowned for educating many prominent African leaders, including Nelson Mandela.
- 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: Bulawayo Polytechnic Triple: [Bulawayo, hasTertiaryInstitution, Bulawayo Polytechnic]
Generated description
Bulawayo Polytechnic is a major technical and vocational education institution in Bulawayo, Zimbabwe, offering a range of diploma and certificate programs in engineering, commerce, and applied sciences.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bulawayo Polytechnic Target entity description: Bulawayo Polytechnic is a major technical and vocational education institution in Bulawayo, Zimbabwe, offering a range of diploma and certificate programs in engineering, commerce, and applied sciences.
-
A.
University of Zimbabwe
The University of Zimbabwe is the oldest and largest public university in Zimbabwe, recognized as the country’s premier institution of higher education and research.
-
B.
Tshwane University of Technology
Tshwane University of Technology is a large public university of technology in South Africa known for its career-focused programs and strong emphasis on applied research and vocational training.
-
C.
University of Swaziland
The University of Swaziland is the main public higher education institution in Eswatini, offering a range of undergraduate and postgraduate programs across multiple campuses.
-
D.
University of Johannesburg
The University of Johannesburg is a major South African public university known for its diverse academic programs and strong research output, located in the city of Johannesburg.
-
E.
University of Fort Hare
The University of Fort Hare is a historically significant South African institution renowned for educating many prominent African leaders, including Nelson Mandela.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasTertiaryInstitution Context triple: [Bulawayo, hasTertiaryInstitution, Bulawayo Polytechnic]
-
A.
hasMajorUniversity
Indicates that a location or region contains at least one prominent, large, or academically significant university.
-
B.
containsEducationalInstitution
chosen
Indicates that one entity geographically or administratively includes or encompasses an educational institution within its boundaries or structure.
-
C.
hasPublicUniversityCampus
Indicates that a public university maintains or operates a campus at the specified location.
-
D.
isStudiedIn
Indicates that a subject (such as a topic, field, or phenomenon) is examined, researched, or learned about within a particular context, environment, or discipline.
-
E.
hasFormerInstitution
Indicates that an entity was previously affiliated with, employed by, or enrolled in a particular institution in the past.
- 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_69a2e801e1d48190b505d1dd336b52ac |
completed | Feb. 28, 2026, 1:05 p.m. |
| NER | Named-entity recognition | batch_69a2ef084840819080653004b674cba8 |
completed | Feb. 28, 2026, 1:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a43e6ea6b08190b80a73d43af4a269 |
completed | March 1, 2026, 1:26 p.m. |
| NEDg | Description generation | batch_69a440548aec81909ef1be2e8d3bd486 |
completed | March 1, 2026, 1:34 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a440e991408190a2b26a552fec32a8 |
completed | March 1, 2026, 1:36 p.m. |
| PD | Predicate disambiguation | batch_69a2edda55e88190b7c17ba94d7df1ce |
completed | Feb. 28, 2026, 1:30 p.m. |
Created at: Feb. 28, 2026, 1:11 p.m.