Triple

T12110631
Position Surface form Disambiguated ID Type / Status
Subject Lagos Division E288418 entity
Predicate belongsToTraditionalRegion P88079 FINISHED
Object Yorubaland
Yorubaland is a cultural and historical region in southwestern Nigeria and parts of neighboring countries, inhabited predominantly by the Yoruba people and known for its rich traditions, language, and urban centers.
E306169 NE FINISHED

How this triple was built (5 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: Yorubaland | Statement: [Lagos Division, belongsToTraditionalRegion, Yorubaland]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Yorubaland
Context triple: [Lagos Division, belongsToTraditionalRegion, Yorubaland]
  • A. Ogoniland
    Ogoniland is an oil-rich coastal region in Nigeria’s Niger Delta, known for its Ogoni inhabitants and for severe environmental degradation linked to decades of petroleum extraction.
  • B. Ogun River region
    The Ogun River region is a historically important area in southwestern Nigeria that served as a key theater of 19th-century conflicts and trade around the city of Abeokuta.
  • C. Ijeshaland
    Ijeshaland is a culturally rich Yoruba sub-region in southwestern Nigeria, traditionally inhabited by the Ijesha people and known for its distinct language dialect, festivals, and historical heritage.
  • D. Akoko region
    The Akoko region is an area in southwestern Nigeria known for its cluster of closely related Akoko communities and their distinct languages and cultural traditions.
  • E. Southern Nigeria
    Southern Nigeria is the southern geopolitical and cultural region of Nigeria, encompassing diverse ethnic groups, major coastal cities, and significant economic hubs including much of the country’s oil-producing 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: Yorubaland
Triple: [Lagos Division, belongsToTraditionalRegion, Yorubaland]
Generated description
Yorubaland is a cultural and historical region in southwestern Nigeria and parts of neighboring countries, inhabited predominantly by the Yoruba people and known for its rich traditions, language, and urban centers.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Yorubaland
Target entity description: Yorubaland is a cultural and historical region in southwestern Nigeria and parts of neighboring countries, inhabited predominantly by the Yoruba people and known for its rich traditions, language, and urban centers.
  • A. Ogoniland
    Ogoniland is an oil-rich coastal region in Nigeria’s Niger Delta, known for its Ogoni inhabitants and for severe environmental degradation linked to decades of petroleum extraction.
  • B. Ogun River region
    The Ogun River region is a historically important area in southwestern Nigeria that served as a key theater of 19th-century conflicts and trade around the city of Abeokuta.
  • C. Ijeshaland chosen
    Ijeshaland is a culturally rich Yoruba sub-region in southwestern Nigeria, traditionally inhabited by the Ijesha people and known for its distinct language dialect, festivals, and historical heritage.
  • D. Akoko region
    The Akoko region is an area in southwestern Nigeria known for its cluster of closely related Akoko communities and their distinct languages and cultural traditions.
  • E. Southern Nigeria
    Southern Nigeria is the southern geopolitical and cultural region of Nigeria, encompassing diverse ethnic groups, major coastal cities, and significant economic hubs including much of the country’s oil-producing areas.
  • F. None of above.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: belongsToTraditionalRegion
Context triple: [Lagos Division, belongsToTraditionalRegion, Yorubaland]
  • A. locatedInTraditionalRegion chosen
    Indicates that an entity is situated within a specific traditional or historically recognized region.
  • B. hasTraditionalLanguageRegion
    Indicates the geographic region traditionally associated with the use or origin of a particular language.
  • C. hasTraditionalArea
    Indicates that an entity is associated with or belongs to a customary or historically recognized geographic area.
  • D. isFromRegion
    Indicates that one entity originates from, is associated with, or belongs to a specified geographic region.
  • E. hasTypicalUsageRegion
    Indicates that something is most commonly or characteristically used within a particular geographic region.
  • F. None of above.

Provenance (6 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_69d6ab4a5c448190a110d1273314b21a completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d9164ada5081908676bd9e5947268a completed April 10, 2026, 3:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69f60a75f77881908345a585a689f69f completed May 2, 2026, 2:30 p.m.
NEDg Description generation batch_69f60bda16e48190af8abc0aa8ef41f0 completed May 2, 2026, 2:36 p.m.
NED2 Entity disambiguation (via description) batch_69f60cd5fa308190a52d8983763db5f4 completed May 2, 2026, 2:40 p.m.
PD Predicate disambiguation batch_69d9150497408190921334d21503375a completed April 10, 2026, 3:19 p.m.
Created at: April 8, 2026, 9:49 p.m.