Triple
T16581723
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ibadan Local Government |
E402848
|
entity |
| Predicate | jurisdiction |
P82
|
FINISHED |
| Object |
Ibadan area of Oyo State
The Ibadan area of Oyo State is a major urban and administrative region in southwestern Nigeria centered on the historic city of Ibadan, one of the country’s largest and most populous cities.
|
E62860
|
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: Ibadan area of Oyo State | Statement: [Ibadan Local Government, jurisdiction, Ibadan area of Oyo State]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ibadan area of Oyo State Context triple: [Ibadan Local Government, jurisdiction, Ibadan area of Oyo State]
-
A.
Ijebu area
The Ijebu area is a historic Yoruba region in southwestern Nigeria known for its rich cultural heritage, traditional institutions, and role in precolonial trade.
-
B.
Oyo State
Oyo State is a southwestern Nigerian state historically known as the heartland of the old Oyo Empire and a major center of Yoruba culture and politics.
-
C.
Ojo, Lagos, Nigeria
Ojo, Lagos, Nigeria is a suburban local government area on the western flank of Lagos known for its bustling markets, residential communities, and role as an educational hub within the metropolis.
-
D.
Ibarapa region
The Ibarapa region is a predominantly agrarian area in southwestern Nigeria, known for its Yoruba communities and towns such as Eruwa.
-
E.
Osun State
Osun State is a southwestern Nigerian state that is a cultural and historical heartland of the Yoruba people, known for its traditional festivals and religious heritage.
- 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: Ibadan area of Oyo State Triple: [Ibadan Local Government, jurisdiction, Ibadan area of Oyo State]
Generated description
The Ibadan area of Oyo State is a major urban and administrative region in southwestern Nigeria centered on the historic city of Ibadan, one of the country’s largest and most populous cities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ibadan area of Oyo State Target entity description: The Ibadan area of Oyo State is a major urban and administrative region in southwestern Nigeria centered on the historic city of Ibadan, one of the country’s largest and most populous cities.
-
A.
Ijebu area
The Ijebu area is a historic Yoruba region in southwestern Nigeria known for its rich cultural heritage, traditional institutions, and role in precolonial trade.
-
B.
Oyo State
chosen
Oyo State is a southwestern Nigerian state historically known as the heartland of the old Oyo Empire and a major center of Yoruba culture and politics.
-
C.
Ojo, Lagos, Nigeria
Ojo, Lagos, Nigeria is a suburban local government area on the western flank of Lagos known for its bustling markets, residential communities, and role as an educational hub within the metropolis.
-
D.
Ibarapa region
The Ibarapa region is a predominantly agrarian area in southwestern Nigeria, known for its Yoruba communities and towns such as Eruwa.
-
E.
Osun State
Osun State is a southwestern Nigerian state that is a cultural and historical heartland of the Yoruba people, known for its traditional festivals and religious heritage.
- F. None of above.
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_69d88387363c8190a97a0c942130de97 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e35998371c8190936dcdaab5ca7e21 |
completed | April 18, 2026, 10:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a006ef0bc4c8190b06b03c06d344abf |
completed | May 10, 2026, 11:41 a.m. |
| NEDg | Description generation | batch_6a006ff5bdb88190be90d7446e24b61f |
completed | May 10, 2026, 11:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a007088fd988190b3dfef081769d03e |
completed | May 10, 2026, 11:48 a.m. |
Created at: April 10, 2026, 5:16 a.m.