Triple

T4110377

Position	Surface form	Disambiguated ID	Type / Status
Subject	Ibadan South-West Local Government Area	`E88557`	entity
Predicate	locatedIn	`P40`	FINISHED
Object	South-West geopolitical zone of Nigeria The South-West geopolitical zone of Nigeria is one of the country’s six major political and cultural regions, predominantly Yoruba-speaking and encompassing states such as Lagos, Oyo, Ogun, Ondo, Osun, and Ekiti.	`E11011`	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: South-West geopolitical zone of Nigeria | Statement: [Ibadan South-West Local Government Area, locatedIn, South-West geopolitical zone of Nigeria]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: South-West geopolitical zone of Nigeria
Context triple: [Ibadan South-West Local Government Area, locatedIn, South-West geopolitical zone of Nigeria]

A. Northwest geopolitical zone of Nigeria
The Northwest geopolitical zone of Nigeria is one of the country’s six major political and administrative regions, encompassing several predominantly Hausa-Fulani states in the northwestern part of the country.
B. 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.
C. 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.
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. South South geopolitical zone of Nigeria
The South South geopolitical zone of Nigeria is an oil-rich coastal region in the Niger Delta comprising several states known for significant petroleum production, diverse ethnic groups, and environmental challenges.
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: South-West geopolitical zone of Nigeria
Triple: [Ibadan South-West Local Government Area, locatedIn, South-West geopolitical zone of Nigeria]

Generated description

The South-West geopolitical zone of Nigeria is one of the country’s six major political and cultural regions, predominantly Yoruba-speaking and encompassing states such as Lagos, Oyo, Ogun, Ondo, Osun, and Ekiti.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: South-West geopolitical zone of Nigeria
Target entity description: The South-West geopolitical zone of Nigeria is one of the country’s six major political and cultural regions, predominantly Yoruba-speaking and encompassing states such as Lagos, Oyo, Ogun, Ondo, Osun, and Ekiti.

A. Northwest geopolitical zone of Nigeria
The Northwest geopolitical zone of Nigeria is one of the country’s six major political and administrative regions, encompassing several predominantly Hausa-Fulani states in the northwestern part of the country.
B. Western Nigeria chosen
Western Nigeria is a historical and geographical region of Nigeria that largely corresponds to the predominantly Yoruba-speaking southwestern part of the country.
C. 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.
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. South South geopolitical zone of Nigeria
The South South geopolitical zone of Nigeria is an oil-rich coastal region in the Niger Delta comprising several states known for significant petroleum production, diverse ethnic groups, and environmental challenges.
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_69aed9484fb881909146f4c772ad277c`	completed	March 9, 2026, 2:29 p.m.
NER	Named-entity recognition	`batch_69af01dbe9808190aefdc89e426cc4de`	completed	March 9, 2026, 5:22 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69b56b88228c8190ae971b54148e38a9`	completed	March 14, 2026, 2:07 p.m.
NEDg	Description generation	`batch_69b56cbf12348190836f79e509468a3d`	completed	March 14, 2026, 2:12 p.m.
NED2	Entity disambiguation (via description)	`batch_69b570aef9008190bf8ef2deb00178ae`	completed	March 14, 2026, 2:29 p.m.

Created at: March 9, 2026, 3:41 p.m.