Triple
T18576035
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | University of Nigeria, Nsukka |
E453989
|
entity |
| Predicate | viceChancellor |
P142
|
FINISHED |
| Object | Charles Arizechukwu Igwe |
—
|
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: Charles Arizechukwu Igwe | Statement: [University of Nigeria, Nsukka, viceChancellor, Charles Arizechukwu Igwe]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Charles Arizechukwu Igwe Context triple: [University of Nigeria, Nsukka, viceChancellor, Charles Arizechukwu Igwe]
-
A.
Alexander Chuka Iwobi
Alexander Chuka Iwobi is a Nigerian professional footballer, known as Alex Iwobi, who plays as an attacking midfielder or winger and has represented Nigeria at multiple international tournaments.
-
B.
Nwankwo Kanu
Nwankwo Kanu is a retired Nigerian footballer renowned for his skillful forward play in Europe’s top leagues and for helping Nigeria win the 1996 Olympic gold medal in football.
-
C.
Chuma Okeke
Chuma Okeke is an American professional basketball player and versatile forward known for his standout collegiate career at Auburn University before entering the NBA.
-
D.
Patrick Nnaemeka Okorie
Patrick Nnaemeka Okorie, better known by his stage name Patoranking, is a Nigerian reggae-dancehall singer and songwriter renowned for his hit songs and influence on contemporary African music.
-
E.
Emeka Okafor
Emeka Okafor is a former American professional basketball center best known for starring at UConn, where he led the Huskies to the 2004 NCAA championship, and for being the second overall pick in the 2004 NBA Draft.
- 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: Charles Arizechukwu Igwe Target entity description: Charles Arizechukwu Igwe is a Nigerian academic and professor who serves as the vice-chancellor of the University of Nigeria, Nsukka.
-
A.
Alexander Chuka Iwobi
Alexander Chuka Iwobi is a Nigerian professional footballer, known as Alex Iwobi, who plays as an attacking midfielder or winger and has represented Nigeria at multiple international tournaments.
-
B.
Nwankwo Kanu
Nwankwo Kanu is a retired Nigerian footballer renowned for his skillful forward play in Europe’s top leagues and for helping Nigeria win the 1996 Olympic gold medal in football.
-
C.
Chuma Okeke
Chuma Okeke is an American professional basketball player and versatile forward known for his standout collegiate career at Auburn University before entering the NBA.
-
D.
Patrick Nnaemeka Okorie
Patrick Nnaemeka Okorie, better known by his stage name Patoranking, is a Nigerian reggae-dancehall singer and songwriter renowned for his hit songs and influence on contemporary African music.
-
E.
Emeka Okafor
Emeka Okafor is a former American professional basketball center best known for starring at UConn, where he led the Huskies to the 2004 NCAA championship, and for being the second overall pick in the 2004 NBA Draft.
- 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_69d8d38974308190a9174430ef256b73 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e543c9d26c8190a80dda411cd0c9ac |
completed | April 19, 2026, 9:06 p.m. |
Created at: April 10, 2026, 11:43 a.m.