Triple
T12490407
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | John Michael Nchekwube Obinna |
E298546
|
entity |
| Predicate | familyName |
P18
|
FINISHED |
| Object |
Obinna
Obinna is a Nigerian surname commonly associated with Igbo heritage and borne by various notable individuals.
|
E1006165
|
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: Obinna | Statement: [John Michael Nchekwube Obinna, familyName, Obinna]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Obinna Context triple: [John Michael Nchekwube Obinna, familyName, Obinna]
-
A.
Obinugwu
Obinugwu is a town in southeastern Nigeria located within Onuimo Local Government Area of Imo State.
-
B.
Nwankwo
Nwankwo is the given name of Nigerian football legend Nwankwo Kanu, a highly decorated forward known for his time at Ajax, Inter Milan, and Arsenal.
-
C.
Okpokwu
Okpokwu is a local government area in Benue State, Nigeria, predominantly inhabited by the Idoma people.
-
D.
Dumebi
Dumebi is a popular Afrobeats hit song by Nigerian singer Rema that helped launch him to international prominence.
-
E.
Ikechukwu
Ikechukwu is a Nigerian rapper and actor known for his contributions to the Afrobeats and hip-hop scenes.
- 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: Obinna Triple: [John Michael Nchekwube Obinna, familyName, Obinna]
Generated description
Obinna is a Nigerian surname commonly associated with Igbo heritage and borne by various notable individuals.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Obinna Target entity description: Obinna is a Nigerian surname commonly associated with Igbo heritage and borne by various notable individuals.
-
A.
Obinugwu
Obinugwu is a town in southeastern Nigeria located within Onuimo Local Government Area of Imo State.
-
B.
Nwankwo
Nwankwo is the given name of Nigerian football legend Nwankwo Kanu, a highly decorated forward known for his time at Ajax, Inter Milan, and Arsenal.
-
C.
Okpokwu
Okpokwu is a local government area in Benue State, Nigeria, predominantly inhabited by the Idoma people.
-
D.
Dumebi
Dumebi is a popular Afrobeats hit song by Nigerian singer Rema that helped launch him to international prominence.
-
E.
Ikechukwu
Ikechukwu is a Nigerian rapper and actor known for his contributions to the Afrobeats and hip-hop scenes.
- 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_69d6ada377208190a36011199a4d8558 |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94de1db9481909ddf70eb81cdb714 |
completed | April 10, 2026, 7:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f69b82189081908deb76cdd4e65245 |
completed | May 3, 2026, 12:49 a.m. |
| NEDg | Description generation | batch_69f69ce497f48190a58a3c15d1ab176d |
completed | May 3, 2026, 12:55 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f69d845a9081909b40562825c1c500 |
completed | May 3, 2026, 12:57 a.m. |
Created at: April 8, 2026, 9:56 p.m.