Triple

T21452853
Position Surface form Disambiguated ID Type / Status
Subject Collón Curá River E529260 entity
Predicate partOf P40 FINISHED
Object Río Negro basin — NE NERFINISHED

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Río Negro basin
Context triple: [Collón Curá River, partOf, Río Negro basin]
  • A. Río Negro River basin chosen
    The Río Negro River basin is a major watershed in northern Patagonia, Argentina, encompassing extensive agricultural areas, towns, and irrigation systems along the Río Negro and its tributaries.
  • B. Río Bueno basin
    The Río Bueno basin is a river drainage system in southern Chile that collects the waters of the Bueno River and its tributaries, shaping an important hydrological and ecological region.
  • C. San Jorge River basin
    The San Jorge River basin is a region in northern Colombia historically inhabited and shaped by the Zenú Indigenous people, known for their advanced hydraulic engineering and rich pre-Columbian culture.
  • D. Abra River basin
    The Abra River basin is a major watershed in northern Luzon, Philippines, encompassing the drainage area of the Abra River and supporting surrounding agricultural, ecological, and upland communities.
  • E. Río Hurtado basin
    The Río Hurtado basin is a river drainage area in Chile’s Coquimbo Region, characterized by semi-arid Andean landscapes, rural communities, and agriculture dependent on its seasonal waters.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69e0c457579481909db68053ed99750c elicitation completed
NER batch_69e9e9d426d88190ae87ae9fac9c30a0 ner completed
Created at: April 16, 2026, 6:07 p.m.