Triple

T5635329
Position Surface form Disambiguated ID Type / Status
Subject Blyde River Canyon E147932 entity
Predicate contains P35 FINISHED
Object Blyde Dam
Blyde Dam is a large concrete arch dam in South Africa’s Mpumalanga province, known for forming part of the scenic Blyde River Canyon and supporting hydroelectric power, irrigation, and tourism in the region.
E538587 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: Blyde Dam | Statement: [Blyde River Canyon, contains, Blyde Dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Blyde Dam
Context triple: [Blyde River Canyon, contains, Blyde Dam]
  • A. Hartbeespoort Dam
    Hartbeespoort Dam is a large, popular recreational and irrigation reservoir in South Africa’s North West Province, known for its scenic setting and proximity to Pretoria and Johannesburg.
  • B. Vaal Dam
    Vaal Dam is a major reservoir in South Africa that supplies water to the Gauteng region and plays a key role in the country’s water management and power generation systems.
  • C. Gariep Dam
    Gariep Dam is South Africa’s largest storage reservoir, situated on the Orange River and serving as a key source of water, hydroelectric power, and recreation for the surrounding regions.
  • D. Bloemhof Dam
    Bloemhof Dam is a large multipurpose reservoir in South Africa, known for irrigation, flood control, and recreational activities such as fishing and boating.
  • E. Gaborone Dam
    Gaborone Dam is a major reservoir near Gaborone, Botswana, serving as a key water supply source and popular recreation area for the region.
  • 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: Blyde Dam
Triple: [Blyde River Canyon, contains, Blyde Dam]
Generated description
Blyde Dam is a large concrete arch dam in South Africa’s Mpumalanga province, known for forming part of the scenic Blyde River Canyon and supporting hydroelectric power, irrigation, and tourism in the region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Blyde Dam
Target entity description: Blyde Dam is a large concrete arch dam in South Africa’s Mpumalanga province, known for forming part of the scenic Blyde River Canyon and supporting hydroelectric power, irrigation, and tourism in the region.
  • A. Hartbeespoort Dam
    Hartbeespoort Dam is a large, popular recreational and irrigation reservoir in South Africa’s North West Province, known for its scenic setting and proximity to Pretoria and Johannesburg.
  • B. Vaal Dam
    Vaal Dam is a major reservoir in South Africa that supplies water to the Gauteng region and plays a key role in the country’s water management and power generation systems.
  • C. Gariep Dam
    Gariep Dam is South Africa’s largest storage reservoir, situated on the Orange River and serving as a key source of water, hydroelectric power, and recreation for the surrounding regions.
  • D. Bloemhof Dam
    Bloemhof Dam is a large multipurpose reservoir in South Africa, known for irrigation, flood control, and recreational activities such as fishing and boating.
  • E. Gaborone Dam
    Gaborone Dam is a major reservoir near Gaborone, Botswana, serving as a key water supply source and popular recreation area for the region.
  • 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_69c00907bc8881909ed760d3ed73ef35 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c0226286208190b6ccf036cc09fe82 completed March 22, 2026, 5:09 p.m.
NED1 Entity disambiguation (via context triple) batch_69c04d6d2dfc8190a2eabb8beda04ee5 completed March 22, 2026, 8:13 p.m.
NEDg Description generation batch_69c04e8a92a0819091bad1fbef4a509b completed March 22, 2026, 8:18 p.m.
NED2 Entity disambiguation (via description) batch_69c056acf1f48190bf7324ae178adbb7 completed March 22, 2026, 8:53 p.m.
Created at: March 22, 2026, 3:41 p.m.