Triple

T12888363
Position Surface form Disambiguated ID Type / Status
Subject Isoko people E308290 entity
Predicate historicalRegion P915 FINISHED
Object Mid-Western Nigeria
Mid-Western Nigeria is a former region of southern Nigeria that encompassed parts of present-day Edo and Delta States, known for its ethnic diversity and rich cultural heritage.
E1462109 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: Mid-Western Nigeria | Statement: [Isoko people, historicalRegion, Mid-Western Nigeria]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mid-Western Nigeria
Context triple: [Isoko people, historicalRegion, Mid-Western Nigeria]
  • A. South-Central Nigeria
    South-Central Nigeria is a culturally diverse region of Nigeria that includes parts of the Niger Delta and surrounding areas, known for its mix of ethnic groups, languages, and rich historical kingdoms.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. North West Nigeria
    North West Nigeria is a geopolitical zone of Nigeria comprising several predominantly Hausa-speaking states, known for its large population, historic emirates, and significant role in the country’s politics and agriculture.
  • 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: Mid-Western Nigeria
Triple: [Isoko people, historicalRegion, Mid-Western Nigeria]
Generated description
Mid-Western Nigeria is a former region of southern Nigeria that encompassed parts of present-day Edo and Delta States, known for its ethnic diversity and rich cultural heritage.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mid-Western Nigeria
Target entity description: Mid-Western Nigeria is a former region of southern Nigeria that encompassed parts of present-day Edo and Delta States, known for its ethnic diversity and rich cultural heritage.
  • A. South-Central Nigeria
    South-Central Nigeria is a culturally diverse region of Nigeria that includes parts of the Niger Delta and surrounding areas, known for its mix of ethnic groups, languages, and rich historical kingdoms.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. North West Nigeria
    North West Nigeria is a geopolitical zone of Nigeria comprising several predominantly Hausa-speaking states, known for its large population, historic emirates, and significant role in the country’s politics and agriculture.
  • 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_69d7bdf7c1f0819098102569a8d8cbf5 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d9714581988190afc720ffd7797860 completed April 10, 2026, 9:53 p.m.
NED1 Entity disambiguation (via context triple) batch_6a093b39e6708190af63c5b5b5bc5854 completed May 17, 2026, 3:51 a.m.
NEDg Description generation batch_6a093ff3cd208190874a2443dcc07ca8 completed May 17, 2026, 4:11 a.m.
NED2 Entity disambiguation (via description) batch_6a094062d868819080708d1f49f269c8 completed May 17, 2026, 4:13 a.m.
Created at: April 9, 2026, 5:39 p.m.