Triple

T2534410
Position Surface form Disambiguated ID Type / Status
Subject Oyo E56234 entity
Predicate capitalCityInHistory P3417 FINISHED
Object Oyo-Ile
Oyo-Ile was the historic political and cultural center of the Oyo Empire, one of the most powerful precolonial Yoruba states in West Africa.
E276474 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: Oyo-Ile | Statement: [Oyo, capitalCityInHistory, Oyo-Ile]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Oyo-Ile
Context triple: [Oyo, capitalCityInHistory, Oyo-Ile]
  • A. Urhobo
    Urhobo is an ethnic group primarily located in the Niger Delta region of southern Nigeria, known for its rich cultural traditions, language, and festivals.
  • B. Osogbo
    Osogbo is a major city in southwestern Nigeria known for its rich Yoruba cultural heritage and the UNESCO-listed Osun-Osogbo Sacred Grove.
  • C. Ijebu Kingdom
    The Ijebu Kingdom is a historic Yoruba state in southwestern Nigeria known for its rich cultural heritage, influential monarchy, and long-standing traditions of trade and craftsmanship.
  • D. Ijaw
    The Ijaw are one of the largest ethnic groups in the Niger Delta region of Nigeria, known for their riverine culture, fishing traditions, and significant role in the country's oil-producing areas.
  • E. Ile-Ife
    Ile-Ife is an ancient Yoruba city in southwestern Nigeria revered as the spiritual and cultural cradle of the Yoruba people and renowned for its sophisticated early art and urban civilization.
  • 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: Oyo-Ile
Triple: [Oyo, capitalCityInHistory, Oyo-Ile]
Generated description
Oyo-Ile was the historic political and cultural center of the Oyo Empire, one of the most powerful precolonial Yoruba states in West Africa.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Oyo-Ile
Target entity description: Oyo-Ile was the historic political and cultural center of the Oyo Empire, one of the most powerful precolonial Yoruba states in West Africa.
  • A. Urhobo
    Urhobo is an ethnic group primarily located in the Niger Delta region of southern Nigeria, known for its rich cultural traditions, language, and festivals.
  • B. Osogbo
    Osogbo is a major city in southwestern Nigeria known for its rich Yoruba cultural heritage and the UNESCO-listed Osun-Osogbo Sacred Grove.
  • C. Ijebu Kingdom
    The Ijebu Kingdom is a historic Yoruba state in southwestern Nigeria known for its rich cultural heritage, influential monarchy, and long-standing traditions of trade and craftsmanship.
  • D. Ijaw
    The Ijaw are one of the largest ethnic groups in the Niger Delta region of Nigeria, known for their riverine culture, fishing traditions, and significant role in the country's oil-producing areas.
  • E. Ile-Ife
    Ile-Ife is an ancient Yoruba city in southwestern Nigeria revered as the spiritual and cultural cradle of the Yoruba people and renowned for its sophisticated early art and urban civilization.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: capitalCityInHistory
Context triple: [Oyo, capitalCityInHistory, Oyo-Ile]
  • A. formerCapitalOf chosen
    Indicates that a place once served as the capital of another entity (such as a country or region) but no longer holds that status.
  • B. capitalCityObservedIn
    Indicates that a particular capital city was observed, recorded, or identified within a specified context, location, or time frame.
  • C. usedToBeSeatOf
    Indicates that an entity previously served as the official seat or administrative center of another entity, but no longer holds that status.
  • D. capitalCityEstablished
    Indicates that a particular city was officially designated or founded as the capital of a political or administrative entity.
  • E. servedAsNationalCapitalFrom
    Indicates that a place functioned as the national capital of a country or political entity during a specified time period.
  • 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_69ab4a49b6508190bc467fbef4bac334 completed March 6, 2026, 9:42 p.m.
NER Named-entity recognition batch_69abd64a2194819097c66cbeb37fe859 completed March 7, 2026, 7:39 a.m.
NED1 Entity disambiguation (via context triple) batch_69af5cf858cc81908d6a7ef5315119aa completed March 9, 2026, 11:51 p.m.
NEDg Description generation batch_69af5db1c290819099d88815ebe97c1b completed March 9, 2026, 11:54 p.m.
NED2 Entity disambiguation (via description) batch_69af5e2cd2588190bc24c3cdd350fa70 completed March 9, 2026, 11:56 p.m.
PD Predicate disambiguation batch_69abd0c4a5dc819097812db50443420a completed March 7, 2026, 7:16 a.m.
Created at: March 6, 2026, 9:47 p.m.