Triple

T20657601
Position Surface form Disambiguated ID Type / Status
Subject Little Usutu River E507667 entity
Predicate partOf P40 FINISHED
Object Great Usutu River basin — NE NERFINISHED

How this triple was built (3 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: Great Usutu River basin | Statement: [Little Usutu River, partOf, Great Usutu River basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Great Usutu River basin
Context triple: [Little Usutu River, partOf, Great Usutu River basin]
  • A. Úslava River basin
    The Úslava River basin is a drainage area in western Bohemia, Czech Republic, encompassing the Úslava River and its tributaries, including the Lomnice River.
  • B. Axios River basin
    The Axios River basin is a major transboundary river system in the Balkans that drains parts of North Macedonia and northern Greece into the Aegean Sea, supporting extensive plains, wetlands, and agricultural areas.
  • C. Ob River basin
    The Ob River basin is a vast drainage area in western Siberia that collects waters from numerous rivers before they flow northward into the Arctic Ocean.
  • D. Bug River basin
    The Bug River basin is the drainage area of the Bug River in Eastern Europe, encompassing its tributaries and surrounding landscapes across parts of Poland, Ukraine, and Belarus.
  • E. Mwenezi River basin
    The Mwenezi River basin is a drainage area in southern Africa that collects and channels the waters of the Mwenezi River and its tributaries across parts of Zimbabwe and Mozambique.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Great Usutu River basin
Target entity description: The Great Usutu River basin is a major drainage area in southern Africa that collects waters from tributaries such as the Little Usutu River and supports diverse ecosystems and human activities across multiple countries.
  • A. Úslava River basin
    The Úslava River basin is a drainage area in western Bohemia, Czech Republic, encompassing the Úslava River and its tributaries, including the Lomnice River.
  • B. Axios River basin
    The Axios River basin is a major transboundary river system in the Balkans that drains parts of North Macedonia and northern Greece into the Aegean Sea, supporting extensive plains, wetlands, and agricultural areas.
  • C. Ob River basin
    The Ob River basin is a vast drainage area in western Siberia that collects waters from numerous rivers before they flow northward into the Arctic Ocean.
  • D. Bug River basin
    The Bug River basin is the drainage area of the Bug River in Eastern Europe, encompassing its tributaries and surrounding landscapes across parts of Poland, Ukraine, and Belarus.
  • E. Mwenezi River basin
    The Mwenezi River basin is a drainage area in southern Africa that collects and channels the waters of the Mwenezi River and its tributaries across parts of Zimbabwe and Mozambique.
  • F. None of above. chosen

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_69e0b4bf58c081908e52a4500e03ff83 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6b2ee049081909904efe2dc683cd5 completed April 20, 2026, 11:12 p.m.
Created at: April 16, 2026, 11:43 a.m.