Triple

T3165375
Position Surface form Disambiguated ID Type / Status
Subject Katsina Emirate E66198 entity
Predicate subdivisionOf P258 FINISHED
Object Northern Region of Nigeria
The Northern Region of Nigeria was a former administrative division of Nigeria during the colonial and early post-independence periods, encompassing much of the country’s northern area and dominated politically by Hausa-Fulani emirates and Islamic institutions.
 E454954 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: Northern Region of Nigeria | Statement: [Katsina Emirate, subdivisionOf, Northern Region of Nigeria]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Northern Region of Nigeria
Context triple: [Katsina Emirate, subdivisionOf, Northern Region of Nigeria]
  • A. North Central Nigeria
    North Central Nigeria is a geopolitical zone of Nigeria that includes the federal capital territory and several surrounding states in the country’s middle belt.
  • B. North East Nigeria
    North East Nigeria is a geopolitical zone of Nigeria comprising several states in the country’s far northeastern corner, bordering countries like Cameroon, Chad, and Niger and known for its diverse ethnic groups and security challenges.
  • C. Western Nigeria
    Western Nigeria is a historical and geographical region of Nigeria that largely corresponds to the predominantly Yoruba-speaking southwestern part of the country.
  • D. Eastern Nigeria
    Eastern Nigeria is a historically and culturally significant region of Nigeria, known for its predominantly Igbo population, rich traditions, and role in the country’s political and economic development.
  • E. Central Nigeria
    Central Nigeria is a region in the middle of Nigeria known for its ethnic diversity, agricultural activities, and role as a geographic and cultural bridge between the country’s northern and southern areas.
  • 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: Northern Region of Nigeria
Triple: [Katsina Emirate, subdivisionOf, Northern Region of Nigeria]
Generated description
The Northern Region of Nigeria was a former administrative division of Nigeria during the colonial and early post-independence periods, encompassing much of the country’s northern area and dominated politically by Hausa-Fulani emirates and Islamic institutions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Northern Region of Nigeria
Target entity description: The Northern Region of Nigeria was a former administrative division of Nigeria during the colonial and early post-independence periods, encompassing much of the country’s northern area and dominated politically by Hausa-Fulani emirates and Islamic institutions.
  • A. North Central Nigeria
    North Central Nigeria is a geopolitical zone of Nigeria that includes the federal capital territory and several surrounding states in the country’s middle belt.
  • B. North East Nigeria
    North East Nigeria is a geopolitical zone of Nigeria comprising several states in the country’s far northeastern corner, bordering countries like Cameroon, Chad, and Niger and known for its diverse ethnic groups and security challenges.
  • C. Western Nigeria
    Western Nigeria is a historical and geographical region of Nigeria that largely corresponds to the predominantly Yoruba-speaking southwestern part of the country.
  • D. Eastern Nigeria
    Eastern Nigeria is a historically and culturally significant region of Nigeria, known for its predominantly Igbo population, rich traditions, and role in the country’s political and economic development.
  • E. Central Nigeria
    Central Nigeria is a region in the middle of Nigeria known for its ethnic diversity, agricultural activities, and role as a geographic and cultural bridge between the country’s northern and southern areas.
  • 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_69ad8585d7988190af37365331093ccd completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ada6424ee48190a29891ffbbc3811d completed March 8, 2026, 4:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69bde0234b6481908dcf37da32cf856b completed March 21, 2026, 12:02 a.m.
NEDg Description generation batch_69bde3aefee8819097c472928dca0869 completed March 21, 2026, 12:17 a.m.
NED2 Entity disambiguation (via description) batch_69bde40688a0819098caec5dd544ed8d completed March 21, 2026, 12:19 a.m.
Created at: March 8, 2026, 3:06 p.m.