Triple
T23130325
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | University of Mines and Technology |
E577148
|
entity |
| Predicate | hasFormerName |
P65
|
FINISHED |
| Object | Tarkwa Technical Institute |
—
|
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: Tarkwa Technical Institute | Statement: [University of Mines and Technology, hasFormerName, Tarkwa Technical Institute]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tarkwa Technical Institute Context triple: [University of Mines and Technology, hasFormerName, Tarkwa Technical Institute]
-
A.
Nkumba University
Nkumba University is a private higher education institution in Uganda known for offering a range of undergraduate and postgraduate programs in fields such as business, education, social sciences, and applied sciences.
-
B.
Yaba College of Technology
Yaba College of Technology is a prominent Nigerian tertiary institution in Lagos known for its focus on technical and vocational education.
-
C.
Kenyatta University
Kenyatta University is a major public research university in Nairobi, Kenya, known for its wide range of academic programs and significant role in higher education in East Africa.
-
D.
Rusangu University
Rusangu University is a Seventh-day Adventist institution of higher learning in Zambia known for integrating Christian values with academic programs.
-
E.
Kabale University
Kabale University is a public university in southwestern Uganda known for providing higher education and research opportunities to students in the Kigezi region and beyond.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tarkwa Technical Institute Target entity description: Tarkwa Technical Institute was the former name of the University of Mines and Technology in Tarkwa, Ghana, an institution focused on engineering and mining education.
-
A.
Nkumba University
Nkumba University is a private higher education institution in Uganda known for offering a range of undergraduate and postgraduate programs in fields such as business, education, social sciences, and applied sciences.
-
B.
Yaba College of Technology
Yaba College of Technology is a prominent Nigerian tertiary institution in Lagos known for its focus on technical and vocational education.
-
C.
Kenyatta University
Kenyatta University is a major public research university in Nairobi, Kenya, known for its wide range of academic programs and significant role in higher education in East Africa.
-
D.
Rusangu University
Rusangu University is a Seventh-day Adventist institution of higher learning in Zambia known for integrating Christian values with academic programs.
-
E.
Kabale University
Kabale University is a public university in southwestern Uganda known for providing higher education and research opportunities to students in the Kigezi region and beyond.
- F. None of above. chosen
Provenance (2 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_69e245f7b0e481909c473ff4e6a54e2c |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f18e8671f48190887e57d5723e49c1 |
completed | April 29, 2026, 4:52 a.m. |
Created at: April 17, 2026, 4 p.m.