Triple

T22217890
Position Surface form Disambiguated ID Type / Status
Subject Blyde River Canyon Nature Reserve E549124 entity
Predicate hasHydrologicalFeature P1094 FINISHED
Object Blyde River NE NERFINISHED

How this triple was built (2 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 River | Statement: [Blyde River Canyon Nature Reserve, hasHydrologicalFeature, Blyde River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Blyde River
Context triple: [Blyde River Canyon Nature Reserve, hasHydrologicalFeature, Blyde River]
  • A. Blyde River chosen
    The Blyde River is a major river in South Africa’s Mpumalanga province, renowned for carving the dramatic Blyde River Canyon, one of the largest and most scenic canyons in the world.
  • B. Umgeni River
    The Umgeni River is a major river in South Africa that flows through KwaZulu-Natal to the Indian Ocean, passing through the city of Durban and supporting important ecological and urban systems.
  • C. Gariep River
    The Gariep River, more widely known as the Orange River, is one of southern Africa’s longest and most important rivers, flowing westward across South Africa to the Atlantic Ocean.
  • D. Olifants River
    The Olifants River is a major river in southern Africa that flows through South Africa and Mozambique, forming part of the Limpopo River basin and supporting important ecosystems, agriculture, and communities along its course.
  • E. Vaal River
    The Vaal River is one of South Africa’s major rivers, forming part of the border of Gauteng and serving as a key source of water for industry, agriculture, and urban areas.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e11e403d6481909a94d0aaf157f6ef completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f12b8ddb448190a45f0418d813afd0 completed April 28, 2026, 9:50 p.m.
Created at: April 16, 2026, 8:37 p.m.