Triple

T16156758
Position Surface form Disambiguated ID Type / Status
Subject Berg River E392063 entity
Predicate associatedWith P37 FINISHED
Object Berg River Dam
Berg River Dam is a major water storage and supply dam in South Africa’s Western Cape, built to augment the potable water resources of the Cape Town metropolitan area.
E1251417 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: Berg River Dam | Statement: [Berg River, associatedWith, Berg River Dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Berg River Dam
Context triple: [Berg River, associatedWith, Berg River Dam]
  • A. Brownlee Dam
    Brownlee Dam is a major hydroelectric dam on the Snake River in the western United States, forming Brownlee Reservoir and playing a key role in regional power generation and water management.
  • B. O’Sullivan Dam
    O’Sullivan Dam is a major earth-fill dam in central Washington State that forms Potholes Reservoir and plays a key role in irrigation and water management for the Columbia Basin Project.
  • C. Fairbairn Dam
    Fairbairn Dam is a major water storage and irrigation dam in Central Queensland, Australia, primarily serving agricultural and regional water needs near the town of Emerald.
  • D. Roxburgh Dam
    Roxburgh Dam is a major hydroelectric power station in New Zealand’s South Island, known for harnessing the Clutha River / Mata-Au to generate electricity.
  • E. Hume Dam
    Hume Dam is a major concrete gravity dam in southeastern Australia that forms Lake Hume and plays a key role in water storage, irrigation, and flood control in the Murray–Darling Basin.
  • 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: Berg River Dam
Triple: [Berg River, associatedWith, Berg River Dam]
Generated description
Berg River Dam is a major water storage and supply dam in South Africa’s Western Cape, built to augment the potable water resources of the Cape Town metropolitan area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Berg River Dam
Target entity description: Berg River Dam is a major water storage and supply dam in South Africa’s Western Cape, built to augment the potable water resources of the Cape Town metropolitan area.
  • A. Brownlee Dam
    Brownlee Dam is a major hydroelectric dam on the Snake River in the western United States, forming Brownlee Reservoir and playing a key role in regional power generation and water management.
  • B. O’Sullivan Dam
    O’Sullivan Dam is a major earth-fill dam in central Washington State that forms Potholes Reservoir and plays a key role in irrigation and water management for the Columbia Basin Project.
  • C. Fairbairn Dam
    Fairbairn Dam is a major water storage and irrigation dam in Central Queensland, Australia, primarily serving agricultural and regional water needs near the town of Emerald.
  • D. Roxburgh Dam
    Roxburgh Dam is a major hydroelectric power station in New Zealand’s South Island, known for harnessing the Clutha River / Mata-Au to generate electricity.
  • E. Hume Dam
    Hume Dam is a major concrete gravity dam in southeastern Australia that forms Lake Hume and plays a key role in water storage, irrigation, and flood control in the Murray–Darling Basin.
  • 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_69d87f1c65e48190aa2b4c472e9bafc4 completed April 10, 2026, 4:39 a.m.
NER Named-entity recognition batch_69e21e5aa57c8190a9d89dd57e30318f completed April 17, 2026, 11:49 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0139e380bc81908452f6e8666f23ad completed May 11, 2026, 2:07 a.m.
NEDg Description generation batch_6a013c9808ec8190af5f0e61e797e63b completed May 11, 2026, 2:19 a.m.
NED2 Entity disambiguation (via description) batch_6a013d1576548190ae1f218a9a7960cc completed May 11, 2026, 2:21 a.m.
Created at: April 10, 2026, 5:01 a.m.