Triple

T18265241
Position Surface form Disambiguated ID Type / Status
Subject Angolar people E437465 entity
Predicate ancestralOriginRegion P410 FINISHED
Object West Central Africa
West Central Africa is a broad region of the African continent encompassing countries along the central Atlantic coast, known for its diverse cultures, languages, and historical role in transatlantic trade and migration.
E22129 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: West Central Africa | Statement: [Angolar people, ancestralOriginRegion, West Central Africa]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: West Central Africa
Context triple: [Angolar people, ancestralOriginRegion, West Central Africa]
  • A. Central Africa
    Central Africa is a subregion of the African continent that encompasses several landlocked and coastal countries characterized by vast rainforests, the Congo River basin, and significant cultural and linguistic diversity.
  • B. Western and Central African Region
    The Western and Central African Region is an ICAO-defined aviation area encompassing multiple countries in West and Central Africa for the coordination and regulation of international civil air navigation and safety.
  • C. Guineo-Congolian region
    The Guineo-Congolian region is a major tropical African biogeographical zone characterized by extensive rainforests and high biodiversity stretching across western and central Africa.
  • D. West Africa
    West Africa is a region on the western coast of the African continent, historically significant for its role in trans-Saharan and Atlantic trade, diverse cultures and languages, and complex precolonial and colonial histories.
  • E. Upper Guinea
    Upper Guinea is a natural and historical region in eastern Guinea characterized by savanna landscapes and significant agricultural and mining activities.
  • 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: West Central Africa
Triple: [Angolar people, ancestralOriginRegion, West Central Africa]
Generated description
West Central Africa is a broad region of the African continent encompassing countries along the central Atlantic coast, known for its diverse cultures, languages, and historical role in transatlantic trade and migration.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: West Central Africa
Target entity description: West Central Africa is a broad region of the African continent encompassing countries along the central Atlantic coast, known for its diverse cultures, languages, and historical role in transatlantic trade and migration.
  • A. Central Africa chosen
    Central Africa is a subregion of the African continent that encompasses several landlocked and coastal countries characterized by vast rainforests, the Congo River basin, and significant cultural and linguistic diversity.
  • B. Western and Central African Region
    The Western and Central African Region is an ICAO-defined aviation area encompassing multiple countries in West and Central Africa for the coordination and regulation of international civil air navigation and safety.
  • C. Guineo-Congolian region
    The Guineo-Congolian region is a major tropical African biogeographical zone characterized by extensive rainforests and high biodiversity stretching across western and central Africa.
  • D. West Africa
    West Africa is a region on the western coast of the African continent, historically significant for its role in trans-Saharan and Atlantic trade, diverse cultures and languages, and complex precolonial and colonial histories.
  • E. Upper Guinea
    Upper Guinea is a natural and historical region in eastern Guinea characterized by savanna landscapes and significant agricultural and mining activities.
  • 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_69d8b913351c8190932b6a426de04b41 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4ff79851481909a4bbeb14fb00647 completed April 19, 2026, 4:14 p.m.
NED1 Entity disambiguation (via context triple) batch_6a03c4b47360819088f8e49c65992569 completed May 13, 2026, 12:24 a.m.
NEDg Description generation batch_6a03c52d0ba48190845d461df02c3aa3 completed May 13, 2026, 12:26 a.m.
NED2 Entity disambiguation (via description) batch_6a03c5dd07488190ae04c6b406ab29c9 completed May 13, 2026, 12:29 a.m.
Created at: April 10, 2026, 10:34 a.m.