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.