Triple

T10294397
Position Surface form Disambiguated ID Type / Status
Subject Portoviejo E241445 entity
Predicate locatedOnRiver P165 FINISHED
Object Portoviejo River
The Portoviejo River is a waterway in western Ecuador that flows through Manabí Province and the city of Portoviejo, supporting local agriculture and settlements along its course.
 E1053225 NE FINISHED

Disambiguation candidates (2 decisions)

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: Portoviejo River
Context triple: [Portoviejo, locatedOnRiver, Portoviejo River]
  • A. Tagliamento River
    The Tagliamento River is a major Alpine river in northeastern Italy known for its largely unaltered braided channel and important ecological value.
  • B. Nestos River
    The Nestos River is a major river in the Balkans that flows from Bulgaria into northeastern Greece, forming scenic gorges and wetlands before emptying into the Aegean Sea.
  • C. Tüp River
    The Tüp River is a mountain river in northeastern Kyrgyzstan that flows into Lake Issyk-Kul, contributing to the lake’s freshwater inflow.
  • D. Rib River
    Rib River is a river in northern Ethiopia that serves as one of the main tributaries feeding Lake Tana, the source of the Blue Nile.
  • E. Cataraqui River
    The Cataraqui River is a waterway in eastern Ontario, Canada, that flows into Lake Ontario at Kingston and forms part of the historic Rideau Canal system.
  • 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: Portoviejo River
Target entity description: The Portoviejo River is a waterway in western Ecuador that flows through Manabí Province and the city of Portoviejo, supporting local agriculture and settlements along its course.
  • A. Tagliamento River
    The Tagliamento River is a major Alpine river in northeastern Italy known for its largely unaltered braided channel and important ecological value.
  • B. Nestos River
    The Nestos River is a major river in the Balkans that flows from Bulgaria into northeastern Greece, forming scenic gorges and wetlands before emptying into the Aegean Sea.
  • C. Tüp River
    The Tüp River is a mountain river in northeastern Kyrgyzstan that flows into Lake Issyk-Kul, contributing to the lake’s freshwater inflow.
  • D. Rib River
    Rib River is a river in northern Ethiopia that serves as one of the main tributaries feeding Lake Tana, the source of the Blue Nile.
  • E. Cataraqui River
    The Cataraqui River is a waterway in eastern Ontario, Canada, that flows into Lake Ontario at Kingston and forms part of the historic Rideau Canal system.
  • F. None of above. chosen

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d381aaafc08190af475ef58dc16aba elicitation completed
NER batch_69d4d2d5e0f88190be3e23ba2511a1e9 ner completed
NED1 batch_69f78ac420788190b12167aef7436c64 ned_source_triple completed
NED2 batch_69f78e00007c81909007a751fd4625c2 ned_description completed
NEDg batch_69f78cdf1a74819087b0370060ddfa99 nedg completed
Created at: April 6, 2026, 11:42 a.m.