Triple
T13871879
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Katsina |
E333473
|
entity |
| Predicate | hasEducationalInstitution |
P113
|
FINISHED |
| Object |
Federal College of Education Katsina
Federal College of Education Katsina is a Nigerian federal tertiary institution in Katsina State that specializes in training teachers and offering education-related degree and diploma programs.
|
E1065448
|
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: Federal College of Education Katsina | Statement: [Katsina, hasEducationalInstitution, Federal College of Education Katsina]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Federal College of Education Katsina Context triple: [Katsina, hasEducationalInstitution, Federal College of Education Katsina]
-
A.
Katsina College
Katsina College was a prominent educational institution in northern Nigeria that trained many early Nigerian leaders, including future Prime Minister Abubakar Tafawa Balewa.
-
B.
Federal College of Education Zaria
Federal College of Education Zaria is a Nigerian tertiary institution in Zaria that specializes in training teachers and offering education-related programs and qualifications.
-
C.
Kano State Polytechnic
Kano State Polytechnic is a public tertiary institution in Kano State, Nigeria, offering a range of technical, vocational, and professional diploma and certificate programs.
-
D.
Kaduna Polytechnic
Kaduna Polytechnic is a major Nigerian tertiary institution in Kaduna known for offering a wide range of technical, vocational, and professional programs.
-
E.
Kogi State Polytechnic
Kogi State Polytechnic is a tertiary educational institution in Kogi State, Nigeria, offering a range of technical, vocational, and professional programs.
- 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: Federal College of Education Katsina Triple: [Katsina, hasEducationalInstitution, Federal College of Education Katsina]
Generated description
Federal College of Education Katsina is a Nigerian federal tertiary institution in Katsina State that specializes in training teachers and offering education-related degree and diploma programs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Federal College of Education Katsina Target entity description: Federal College of Education Katsina is a Nigerian federal tertiary institution in Katsina State that specializes in training teachers and offering education-related degree and diploma programs.
-
A.
Katsina College
Katsina College was a prominent educational institution in northern Nigeria that trained many early Nigerian leaders, including future Prime Minister Abubakar Tafawa Balewa.
-
B.
Federal College of Education Zaria
Federal College of Education Zaria is a Nigerian tertiary institution in Zaria that specializes in training teachers and offering education-related programs and qualifications.
-
C.
Kano State Polytechnic
Kano State Polytechnic is a public tertiary institution in Kano State, Nigeria, offering a range of technical, vocational, and professional diploma and certificate programs.
-
D.
Kaduna Polytechnic
Kaduna Polytechnic is a major Nigerian tertiary institution in Kaduna known for offering a wide range of technical, vocational, and professional programs.
-
E.
Kogi State Polytechnic
Kogi State Polytechnic is a tertiary educational institution in Kogi State, Nigeria, offering a range of technical, vocational, and professional programs.
- 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_69d81c5ced9c8190b0e9bcc6effe5959 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de05c638248190bbe5d19f7b88d0f9 |
completed | April 14, 2026, 9:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7c107c20c81909dff0ca4a59fcc55 |
completed | May 3, 2026, 9:41 p.m. |
| NEDg | Description generation | batch_69f7c20da9448190b3167b091bd39b94 |
completed | May 3, 2026, 9:45 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7c2cc63148190b9ca2828abe54286 |
completed | May 3, 2026, 9:49 p.m. |
Created at: April 9, 2026, 10:14 p.m.