Triple

T13611729
Position Surface form Disambiguated ID Type / Status
Subject Ijoko E325204 entity
Predicate locatedIn P40 FINISHED
Object Lagos–Ogun metropolitan area
The Lagos–Ogun metropolitan area is a major urban agglomeration in southwestern Nigeria that encompasses and extends beyond Lagos city into neighboring Ogun State, forming one of Africa’s largest and fastest-growing city regions.
E1087296 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: Lagos–Ogun metropolitan area | Statement: [Ijoko, locatedIn, Lagos–Ogun metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lagos–Ogun metropolitan area
Context triple: [Ijoko, locatedIn, Lagos–Ogun metropolitan area]
  • A. Lagos Mainland
    Lagos Mainland is a densely populated urban area of Lagos, Nigeria, known for its residential neighborhoods, commercial hubs, and vibrant cultural life distinct from the more upscale Lagos Island.
  • B. Lagos State
    Lagos State is Nigeria’s most populous and economically significant state, centered around the megacity of Lagos, a major financial, commercial, and cultural hub in Africa.
  • C. Abuja region
    The Abuja region is the federal capital territory of Nigeria, encompassing the planned city of Abuja and its surrounding areas as the nation’s political and administrative hub.
  • D. Lagos East Senatorial District
    Lagos East Senatorial District is one of the three senatorial districts in Lagos State, Nigeria, represented in the National Assembly and encompassing several local government areas in the eastern part of the state.
  • E. Warri metropolitan area
    The Warri metropolitan area is a major urban and industrial hub in Delta State, Nigeria, centered around the city of Warri and its surrounding communities.
  • 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: Lagos–Ogun metropolitan area
Triple: [Ijoko, locatedIn, Lagos–Ogun metropolitan area]
Generated description
The Lagos–Ogun metropolitan area is a major urban agglomeration in southwestern Nigeria that encompasses and extends beyond Lagos city into neighboring Ogun State, forming one of Africa’s largest and fastest-growing city regions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lagos–Ogun metropolitan area
Target entity description: The Lagos–Ogun metropolitan area is a major urban agglomeration in southwestern Nigeria that encompasses and extends beyond Lagos city into neighboring Ogun State, forming one of Africa’s largest and fastest-growing city regions.
  • A. Lagos Mainland
    Lagos Mainland is a densely populated urban area of Lagos, Nigeria, known for its residential neighborhoods, commercial hubs, and vibrant cultural life distinct from the more upscale Lagos Island.
  • B. Lagos State
    Lagos State is Nigeria’s most populous and economically significant state, centered around the megacity of Lagos, a major financial, commercial, and cultural hub in Africa.
  • C. Abuja region
    The Abuja region is the federal capital territory of Nigeria, encompassing the planned city of Abuja and its surrounding areas as the nation’s political and administrative hub.
  • D. Lagos East Senatorial District
    Lagos East Senatorial District is one of the three senatorial districts in Lagos State, Nigeria, represented in the National Assembly and encompassing several local government areas in the eastern part of the state.
  • E. Warri metropolitan area
    The Warri metropolitan area is a major urban and industrial hub in Delta State, Nigeria, centered around the city of Warri and its surrounding communities.
  • 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_69d8076aae28819092cf636190ee5529 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbb0aa9a1481908c6f92495aff86c6 completed April 12, 2026, 2:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd27f43bf081908dea65dc05f7c1a2 completed May 8, 2026, 12:01 a.m.
NEDg Description generation batch_69fd2aeea5808190bf350b25f520e6d4 completed May 8, 2026, 12:14 a.m.
NED2 Entity disambiguation (via description) batch_69fd2b57474881909f780cf51c2e06a3 completed May 8, 2026, 12:16 a.m.
Created at: April 9, 2026, 9:50 p.m.