Triple

T14017071
Position Surface form Disambiguated ID Type / Status
Subject Johannesburg drainage system E337230 entity
Predicate drainsTo P4497 FINISHED
Object Orange River system E57129 NE FINISHED

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: Orange River system | Statement: [Johannesburg drainage system, drainsTo, Orange River system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Orange River system
Context triple: [Johannesburg drainage system, drainsTo, Orange River system]
  • A. Orange River chosen
    The Orange River is the longest river in South Africa, flowing westward from the Drakensberg Mountains to the Atlantic Ocean and forming part of the border with Namibia.
  • B. Arno River
    The Arno River is a major river in central Italy that flows through Florence and Pisa before emptying into the Ligurian Sea.
  • C. Murray River
    The Murray River is Australia's longest river, forming much of the border between New South Wales and Victoria and serving as a vital waterway for agriculture, ecosystems, and communities in southeastern Australia.
  • D. Drac River
    The Drac River is a major watercourse in southeastern France that flows through the Alps and joins the Isère near Grenoble.
  • E. Macquarie River
    The Macquarie River is a major inland river in New South Wales, Australia, flowing through traditional Wiradjuri country and forming part of the Murray–Darling Basin.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d81c6543a48190bd5ba93d7419e797 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de2f396b648190927e5718c3bb6511 completed April 14, 2026, 12:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69fcb653fedc81908cdd0dde2d3f3329 completed May 7, 2026, 3:57 p.m.
Created at: April 9, 2026, 10:19 p.m.