Triple

T16564077
Position Surface form Disambiguated ID Type / Status
Subject Chobe River E402410 entity
Predicate partOfHydrologicalSystem P2432 FINISHED
Object Cuando–Chobe–Zambezi system
The Cuando–Chobe–Zambezi system is an interconnected river network in south-central Africa that links the Cuando, Chobe, and Zambezi rivers, playing a major role in regional hydrology, wetlands, and ecosystems.
E1235867 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: Cuando–Chobe–Zambezi system | Statement: [Chobe River, partOfHydrologicalSystem, Cuando–Chobe–Zambezi system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cuando–Chobe–Zambezi system
Context triple: [Chobe River, partOfHydrologicalSystem, Cuando–Chobe–Zambezi system]
  • A. Zambezi Basin
    The Zambezi Basin is the vast river catchment area in southern Africa that collects the waters of the Zambezi River and its tributaries, encompassing parts of several countries and supporting major ecosystems, agriculture, and hydropower.
  • B. Kafue Flats
    Kafue Flats is a vast floodplain and wetland ecosystem in Zambia known for its rich biodiversity, seasonal flooding, and important wildlife habitats.
  • C. Okavango Delta
    The Okavango Delta is a vast inland river delta in northern Botswana renowned for its rich wildlife, seasonal flooding, and status as one of Africa’s premier safari destinations.
  • D. Zambezi Delta
    The Zambezi Delta is a vast, ecologically rich wetland at the mouth of the Zambezi River in Mozambique, known for its diverse wildlife, floodplains, and mangrove forests.
  • E. Zambezi Valley
    The Zambezi Valley is a vast, wildlife-rich river valley in southern Africa, known for its dramatic landscapes along the Zambezi River and protected areas such as Mana Pools.
  • 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: Cuando–Chobe–Zambezi system
Triple: [Chobe River, partOfHydrologicalSystem, Cuando–Chobe–Zambezi system]
Generated description
The Cuando–Chobe–Zambezi system is an interconnected river network in south-central Africa that links the Cuando, Chobe, and Zambezi rivers, playing a major role in regional hydrology, wetlands, and ecosystems.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cuando–Chobe–Zambezi system
Target entity description: The Cuando–Chobe–Zambezi system is an interconnected river network in south-central Africa that links the Cuando, Chobe, and Zambezi rivers, playing a major role in regional hydrology, wetlands, and ecosystems.
  • A. Zambezi Basin
    The Zambezi Basin is the vast river catchment area in southern Africa that collects the waters of the Zambezi River and its tributaries, encompassing parts of several countries and supporting major ecosystems, agriculture, and hydropower.
  • B. Kafue Flats
    Kafue Flats is a vast floodplain and wetland ecosystem in Zambia known for its rich biodiversity, seasonal flooding, and important wildlife habitats.
  • C. Okavango Delta
    The Okavango Delta is a vast inland river delta in northern Botswana renowned for its rich wildlife, seasonal flooding, and status as one of Africa’s premier safari destinations.
  • D. Zambezi Delta
    The Zambezi Delta is a vast, ecologically rich wetland at the mouth of the Zambezi River in Mozambique, known for its diverse wildlife, floodplains, and mangrove forests.
  • E. Zambezi Valley
    The Zambezi Valley is a vast, wildlife-rich river valley in southern Africa, known for its dramatic landscapes along the Zambezi River and protected areas such as Mana Pools.
  • 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_69d8838648088190acf97ef11fc3f61b completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e3577043048190bc9bcf55069b769f completed April 18, 2026, 10:05 a.m.
NED1 Entity disambiguation (via context triple) batch_6a00b278f85081909b3dd5ae5dbc4f8a completed May 10, 2026, 4:29 p.m.
NEDg Description generation batch_6a00b385d9ec81908aa44d64a8da53d0 completed May 10, 2026, 4:34 p.m.
NED2 Entity disambiguation (via description) batch_6a00b82b89c0819085fe73fda0d98654 completed May 10, 2026, 4:54 p.m.
Created at: April 10, 2026, 5:15 a.m.