Triple

T14624723
Position Surface form Disambiguated ID Type / Status
Subject Kariba Dam E343315 entity
Predicate locatedNear P294 FINISHED
Object Kariba, Zimbabwe
Kariba, Zimbabwe is a lakeside town on the shores of Lake Kariba known for its hydroelectric heritage, wildlife-rich surroundings, and role as a major tourism and fishing hub.
E1118454 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: Kariba, Zimbabwe | Statement: [Kariba Dam, locatedNear, Kariba, Zimbabwe]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kariba, Zimbabwe
Context triple: [Kariba Dam, locatedNear, Kariba, Zimbabwe]
  • A. Kariba Dam
    Kariba Dam is a massive hydroelectric dam on the Zambezi River between Zambia and Zimbabwe, forming one of the world’s largest man-made lakes and serving as a key source of power for the region.
  • B. Chivero Dam
    Chivero Dam is a major reservoir in Zimbabwe that supplies water to Harare and supports recreation, fishing, and wildlife in the surrounding Lake Chivero Recreational Park.
  • C. Lake Kariba
    Lake Kariba is one of the world’s largest man-made lakes, created by damming the Zambezi River between Zambia and Zimbabwe and known for its hydroelectric power generation and rich wildlife.
  • D. Kafue Gorge Dam
    Kafue Gorge Dam is a major hydroelectric power facility on the Kafue River in Zambia, providing a significant portion of the country’s electricity supply.
  • E. Kariba Gorge
    Kariba Gorge is a steep, narrow canyon on the Zambezi River best known as the site of the Kariba Dam and Lake Kariba on the border between Zambia and Zimbabwe.
  • 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: Kariba, Zimbabwe
Triple: [Kariba Dam, locatedNear, Kariba, Zimbabwe]
Generated description
Kariba, Zimbabwe is a lakeside town on the shores of Lake Kariba known for its hydroelectric heritage, wildlife-rich surroundings, and role as a major tourism and fishing hub.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Kariba, Zimbabwe
Target entity description: Kariba, Zimbabwe is a lakeside town on the shores of Lake Kariba known for its hydroelectric heritage, wildlife-rich surroundings, and role as a major tourism and fishing hub.
  • A. Kariba Dam
    Kariba Dam is a massive hydroelectric dam on the Zambezi River between Zambia and Zimbabwe, forming one of the world’s largest man-made lakes and serving as a key source of power for the region.
  • B. Chivero Dam
    Chivero Dam is a major reservoir in Zimbabwe that supplies water to Harare and supports recreation, fishing, and wildlife in the surrounding Lake Chivero Recreational Park.
  • C. Lake Kariba
    Lake Kariba is one of the world’s largest man-made lakes, created by damming the Zambezi River between Zambia and Zimbabwe and known for its hydroelectric power generation and rich wildlife.
  • D. Kafue Gorge Dam
    Kafue Gorge Dam is a major hydroelectric power facility on the Kafue River in Zambia, providing a significant portion of the country’s electricity supply.
  • E. Kariba Gorge
    Kariba Gorge is a steep, narrow canyon on the Zambezi River best known as the site of the Kariba Dam and Lake Kariba on the border between Zambia and Zimbabwe.
  • 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_69d822dffc3c8190aa173b90761bffda completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69deb468acc4819083b7e818d5cec809 completed April 14, 2026, 9:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69fe0cd952ec8190ae3013297e81309e completed May 8, 2026, 4:18 p.m.
NEDg Description generation batch_69fe157bac5081908dd3d1450f7df22c completed May 8, 2026, 4:55 p.m.
NED2 Entity disambiguation (via description) batch_69fe161316908190931ffaa75c51de05 completed May 8, 2026, 4:57 p.m.
Created at: April 10, 2026, 1:26 a.m.