Triple

T20987942
Position Surface form Disambiguated ID Type / Status
Subject Bié Plateau E516940 entity
Predicate locatedInRegion P40 FINISHED
Object Central Angola
Central Angola is a highland region dominated by plateaus and savanna, forming an important agricultural and transport hub in the interior of Angola.
E1460739 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: Central Angola | Statement: [Bié Plateau, locatedInRegion, Central Angola]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Central Angola
Context triple: [Bié Plateau, locatedInRegion, Central Angola]
  • A. southwestern Angola
    Southwestern Angola is a sparsely populated, semi-arid region of Angola characterized by its desert and savanna landscapes and home to several indigenous ethnic groups and languages.
  • B. Southern Angola
    Southern Angola is a broad geographic area in the southern part of Angola characterized by diverse ethnic groups, including the South Mbundu, and a mix of savanna, plateau, and semi-arid landscapes.
  • C. western Angola
    Western Angola is the coastal part of Angola along the Atlantic Ocean, encompassing key port cities, diverse ethnic groups, and significant economic activity centered on shipping, fishing, and oil.
  • D. northern Angola
    Northern Angola is a region of Angola that has historically been a center of political and military activity, including major operations during the country’s independence and civil wars.
  • E. Southeastern Angola
    Southeastern Angola is a sparsely populated, resource-rich region of Angola that was a major stronghold and operational base for the UNITA rebel movement during the Angolan Civil War.
  • 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: Central Angola
Triple: [Bié Plateau, locatedInRegion, Central Angola]
Generated description
Central Angola is a highland region dominated by plateaus and savanna, forming an important agricultural and transport hub in the interior of Angola.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Central Angola
Target entity description: Central Angola is a highland region dominated by plateaus and savanna, forming an important agricultural and transport hub in the interior of Angola.
  • A. southwestern Angola
    Southwestern Angola is a sparsely populated, semi-arid region of Angola characterized by its desert and savanna landscapes and home to several indigenous ethnic groups and languages.
  • B. Southern Angola
    Southern Angola is a broad geographic area in the southern part of Angola characterized by diverse ethnic groups, including the South Mbundu, and a mix of savanna, plateau, and semi-arid landscapes.
  • C. western Angola
    Western Angola is the coastal part of Angola along the Atlantic Ocean, encompassing key port cities, diverse ethnic groups, and significant economic activity centered on shipping, fishing, and oil.
  • D. northern Angola
    Northern Angola is a region of Angola that has historically been a center of political and military activity, including major operations during the country’s independence and civil wars.
  • E. Southeastern Angola
    Southeastern Angola is a sparsely populated, resource-rich region of Angola that was a major stronghold and operational base for the UNITA rebel movement during the Angolan Civil War.
  • 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_69e0b4ffac148190bbade9f0eceb660b completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6fbe3fbac819086d3079aaddca5b1 completed April 21, 2026, 4:24 a.m.
NED1 Entity disambiguation (via context triple) batch_6a092fc795ec81909f9f96498f7b5f3a completed May 17, 2026, 3:02 a.m.
NEDg Description generation batch_6a0930a5cffc8190a7d1cc19e5cacf49 completed May 17, 2026, 3:06 a.m.
NED2 Entity disambiguation (via description) batch_6a093133c77c8190a9e0326980c7717f completed May 17, 2026, 3:08 a.m.
Created at: April 16, 2026, 1:49 p.m.