Triple
T3213501
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rivers State University |
E67335
|
entity |
| Predicate | hasAdministrativeHead |
P2537
|
FINISHED |
| Object | Vice-Chancellor of Rivers State University |
E83517
|
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: Vice-Chancellor of Rivers State University | Statement: [Rivers State University, hasAdministrativeHead, Vice-Chancellor of Rivers State University]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vice-Chancellor of Rivers State University Context triple: [Rivers State University, hasAdministrativeHead, Vice-Chancellor of Rivers State University]
-
A.
Vice-Chancellor
chosen
The Vice-Chancellor is the chief executive and academic leader of a university, responsible for its overall strategic direction, management, and representation.
-
B.
Chancellor of the University of the Western Cape
The Chancellor of the University of the Western Cape is the ceremonial head of this South African public university, a role once notably held by Archbishop Desmond Tutu.
-
C.
Provost of Rice University
The Provost of Rice University is the institution’s chief academic officer, responsible for overseeing academic affairs, faculty, and educational policy across the university.
-
D.
Vice President of Nigeria
The Vice President of Nigeria is the second-highest executive officer in the country, serving as the principal assistant and constitutional successor to the President.
-
E.
Vice-Chancellor of Lancaster University
The Vice-Chancellor of Lancaster University is the institution’s chief executive and academic leader, responsible for its strategic direction, management, and overall performance.
- 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_69ad858ac36c81909962589cd277d6e2 |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69adaabba8e481909118d9f888ddcd63 |
completed | March 8, 2026, 4:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b26237211c81908cddc4e8d42e497e |
completed | March 12, 2026, 6:50 a.m. |
Created at: March 8, 2026, 3:07 p.m.