Triple
T3203668
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ignatius Ajuru University of Education |
E67107
|
entity |
| Predicate | formerlyKnownAs |
P65
|
FINISHED |
| Object |
Rivers State College of Education
Rivers State College of Education was a teacher-training higher education institution in Rivers State, Nigeria, that later evolved into Ignatius Ajuru University of Education.
|
E335154
|
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: Rivers State College of Education | Statement: [Ignatius Ajuru University of Education, formerlyKnownAs, Rivers State College of Education]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rivers State College of Education Context triple: [Ignatius Ajuru University of Education, formerlyKnownAs, Rivers State College of Education]
-
A.
Rivers State University
Rivers State University is a public university in Nigeria known for its focus on science, technology, and applied research, located in the city of Port Harcourt.
-
B.
Niger Delta University
Niger Delta University is a public higher education institution located in Bayelsa State, Nigeria, known for its teaching and research across a range of academic disciplines.
-
C.
Imo State Polytechnic
Imo State Polytechnic is a tertiary institution in Imo State, Nigeria, offering technical and vocational education in various engineering, science, and management disciplines.
-
D.
Imo State University
Imo State University is a public higher education institution located in Owerri, Nigeria, offering a wide range of undergraduate and postgraduate programs.
-
E.
Akwa Ibom State University
Akwa Ibom State University is a public higher education institution in Nigeria, established by the Akwa Ibom State government to provide tertiary education and foster regional development.
- 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: Rivers State College of Education Triple: [Ignatius Ajuru University of Education, formerlyKnownAs, Rivers State College of Education]
Generated description
Rivers State College of Education was a teacher-training higher education institution in Rivers State, Nigeria, that later evolved into Ignatius Ajuru University of Education.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rivers State College of Education Target entity description: Rivers State College of Education was a teacher-training higher education institution in Rivers State, Nigeria, that later evolved into Ignatius Ajuru University of Education.
-
A.
Rivers State University
Rivers State University is a public university in Nigeria known for its focus on science, technology, and applied research, located in the city of Port Harcourt.
-
B.
Niger Delta University
Niger Delta University is a public higher education institution located in Bayelsa State, Nigeria, known for its teaching and research across a range of academic disciplines.
-
C.
Imo State Polytechnic
Imo State Polytechnic is a tertiary institution in Imo State, Nigeria, offering technical and vocational education in various engineering, science, and management disciplines.
-
D.
Imo State University
Imo State University is a public higher education institution located in Owerri, Nigeria, offering a wide range of undergraduate and postgraduate programs.
-
E.
Akwa Ibom State University
Akwa Ibom State University is a public higher education institution in Nigeria, established by the Akwa Ibom State government to provide tertiary education and foster regional development.
- 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_69ad8589bd988190afa7ed2bdffb7b33 |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69adaa54124c8190a22089ce2eaedab5 |
completed | March 8, 2026, 4:56 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b24bcbb0e88190b4413c4ba3de0eeb |
completed | March 12, 2026, 5:14 a.m. |
| NEDg | Description generation | batch_69b24ca05434819080ee515b1e7bdcb4 |
completed | March 12, 2026, 5:18 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b24d19250c81908a9c3ac95b83a473 |
completed | March 12, 2026, 5:20 a.m. |
Created at: March 8, 2026, 3:07 p.m.