Triple
T12099782
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yaba |
E288160
|
entity |
| Predicate | hasInstitution |
P186
|
FINISHED |
| Object | Yaba College of Technology |
E325719
|
NE FINISHED |
How this triple was built (2 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: Yaba College of Technology | Statement: [Yaba, hasInstitution, Yaba College of Technology]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yaba College of Technology Context triple: [Yaba, hasInstitution, Yaba College of Technology]
-
A.
Yaba College of Technology
chosen
Yaba College of Technology is a prominent Nigerian tertiary institution in Lagos known for its focus on technical and vocational education.
-
B.
Lagos State Polytechnic
Lagos State Polytechnic is a public tertiary institution in Lagos State, Nigeria, offering diploma and higher national diploma programs in various technical, vocational, and professional fields.
-
C.
The Polytechnic, Ibadan
The Polytechnic, Ibadan is a prominent tertiary institution in Nigeria known for offering a wide range of technical, vocational, and professional programs, particularly in engineering, science, and management studies.
-
D.
Cape Coast Technical University
Cape Coast Technical University is a public tertiary institution in Cape Coast, Ghana, specializing in technical and vocational education and training.
-
E.
Benson Idahosa University
Benson Idahosa University is a private Christian university in Nigeria known for integrating faith-based education with a range of academic and professional programs.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d6ab4964708190850585628b287b0c |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d9155465388190bbe52453c9b11912 |
completed | April 10, 2026, 3:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f5f6724de481909fe29e3278136ea2 |
completed | May 2, 2026, 1:04 p.m. |
Created at: April 8, 2026, 9:48 p.m.