Triple

T3229116
Position Surface form Disambiguated ID Type / Status
Subject Chavuma Falls E67693 entity
Predicate borderProximity P5707 FINISHED
Object Zambia–Angola border
The Zambia–Angola border is an international boundary in south-central Africa separating Zambia and Angola, crossing remote regions of rivers, waterfalls, and sparsely populated terrain.
E338906 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: Zambia–Angola border | Statement: [Chavuma Falls, borderProximity, Zambia–Angola border]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Zambia–Angola border
Context triple: [Chavuma Falls, borderProximity, Zambia–Angola border]
  • A. Zimbabwe–Zambia border
    The Zimbabwe–Zambia border is an international boundary in southern Africa that runs largely along the Zambezi River and includes the famous Victoria Falls.
  • B. South Africa–Namibia border
    The South Africa–Namibia border is an international boundary in southern Africa that largely follows the course of the Orange River, separating Namibia to the north from South Africa to the south.
  • C. Zimbabwe–Mozambique border crossings network
    The Zimbabwe–Mozambique border crossings network is the system of official road and rail entry points and customs posts that facilitate movement of people and goods between Zimbabwe and Mozambique.
  • D. Zambia
    Zambia is a landlocked country in south-central Africa known for the Victoria Falls on the Zambezi River, diverse wildlife, and copper-rich economy.
  • E. Zambia and Zimbabwe
    Zambia and Zimbabwe are neighboring landlocked countries in southern Africa that share the famous Victoria Falls along their common border.
  • 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: Zambia–Angola border
Triple: [Chavuma Falls, borderProximity, Zambia–Angola border]
Generated description
The Zambia–Angola border is an international boundary in south-central Africa separating Zambia and Angola, crossing remote regions of rivers, waterfalls, and sparsely populated terrain.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Zambia–Angola border
Target entity description: The Zambia–Angola border is an international boundary in south-central Africa separating Zambia and Angola, crossing remote regions of rivers, waterfalls, and sparsely populated terrain.
  • A. Zimbabwe–Zambia border
    The Zimbabwe–Zambia border is an international boundary in southern Africa that runs largely along the Zambezi River and includes the famous Victoria Falls.
  • B. South Africa–Namibia border
    The South Africa–Namibia border is an international boundary in southern Africa that largely follows the course of the Orange River, separating Namibia to the north from South Africa to the south.
  • C. Zimbabwe–Mozambique border crossings network
    The Zimbabwe–Mozambique border crossings network is the system of official road and rail entry points and customs posts that facilitate movement of people and goods between Zimbabwe and Mozambique.
  • D. Zambia
    Zambia is a landlocked country in south-central Africa known for the Victoria Falls on the Zambezi River, diverse wildlife, and copper-rich economy.
  • E. Zambia and Zimbabwe
    Zambia and Zimbabwe are neighboring landlocked countries in southern Africa that share the famous Victoria Falls along their common border.
  • 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_69ad858c61888190a31196310d9b30b5 completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69adaeb826588190a93bcfb1242310e7 completed March 8, 2026, 5:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69b262675b588190bcff98e7fa3a0c77 completed March 12, 2026, 6:51 a.m.
NEDg Description generation batch_69b264c6022c81908b3235e88a7ed27f completed March 12, 2026, 7:01 a.m.
NED2 Entity disambiguation (via description) batch_69b268bd0d3c8190a60dda0a9086c0cc completed March 12, 2026, 7:18 a.m.
Created at: March 8, 2026, 3:08 p.m.