Triple

T7604242
Position Surface form Disambiguated ID Type / Status
Subject Tugela River E180059 entity
Predicate hasTributary P415 FINISHED
Object Buffalo River (KwaZulu-Natal)
The Buffalo River in KwaZulu-Natal is a significant river in eastern South Africa that flows through the province’s interior before joining the larger Tugela River system.
E676135 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: Buffalo River (KwaZulu-Natal) | Statement: [Tugela River, hasTributary, Buffalo River (KwaZulu-Natal)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Buffalo River (KwaZulu-Natal)
Context triple: [Tugela River, hasTributary, Buffalo River (KwaZulu-Natal)]
  • A. Hluhluwe River
    The Hluhluwe River is a river in KwaZulu-Natal, South Africa, that flows through the Hluhluwe region and contributes to the hydrology of the iSimangaliso Wetland Park area.
  • B. Mthatha River
    The Mthatha River is a significant waterway in South Africa’s Eastern Cape that flows through the historical heartland of the Thembu people before reaching the Indian Ocean.
  • C. Mbabane River
    Mbabane River is a waterway flowing through and around the city of Mbabane, the capital of Eswatini, contributing to the region’s drainage and local landscape.
  • D. Mbashe River
    The Mbashe River is a river in South Africa’s Eastern Cape province, notable for flowing past the village of Mvezo, the birthplace of Nelson Mandela.
  • E. Lupande River
    The Lupande River is a tributary watercourse in eastern Zambia that flows through the Luangwa Valley, contributing to the Luangwa River system and the surrounding wildlife-rich ecosystems.
  • 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: Buffalo River (KwaZulu-Natal)
Triple: [Tugela River, hasTributary, Buffalo River (KwaZulu-Natal)]
Generated description
The Buffalo River in KwaZulu-Natal is a significant river in eastern South Africa that flows through the province’s interior before joining the larger Tugela River system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Buffalo River (KwaZulu-Natal)
Target entity description: The Buffalo River in KwaZulu-Natal is a significant river in eastern South Africa that flows through the province’s interior before joining the larger Tugela River system.
  • A. Hluhluwe River
    The Hluhluwe River is a river in KwaZulu-Natal, South Africa, that flows through the Hluhluwe region and contributes to the hydrology of the iSimangaliso Wetland Park area.
  • B. Mthatha River
    The Mthatha River is a significant waterway in South Africa’s Eastern Cape that flows through the historical heartland of the Thembu people before reaching the Indian Ocean.
  • C. Mbabane River
    Mbabane River is a waterway flowing through and around the city of Mbabane, the capital of Eswatini, contributing to the region’s drainage and local landscape.
  • D. Mbashe River
    The Mbashe River is a river in South Africa’s Eastern Cape province, notable for flowing past the village of Mvezo, the birthplace of Nelson Mandela.
  • E. Lupande River
    The Lupande River is a tributary watercourse in eastern Zambia that flows through the Luangwa Valley, contributing to the Luangwa River system and the surrounding wildlife-rich ecosystems.
  • 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_69c69f3567008190ab01d2ca7b53584a completed March 27, 2026, 3:16 p.m.
NER Named-entity recognition batch_69c6f9fbd1408190b721bf016f997c7b completed March 27, 2026, 9:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8684f3cf08190bc3cbafbd8c1b9a0 completed March 28, 2026, 11:46 p.m.
NEDg Description generation batch_69c86935488c8190854173b940a3e4bd completed March 28, 2026, 11:50 p.m.
NED2 Entity disambiguation (via description) batch_69c869b673c081908f2bb2eb59c2dec8 completed March 28, 2026, 11:52 p.m.
Created at: March 27, 2026, 3:54 p.m.