Triple

T23306202
Position Surface form Disambiguated ID Type / Status
Subject Bisenzio River E590440 entity
Predicate partOf P40 FINISHED
Object Arno River basin — NE NERFINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Arno River basin | Statement: [Bisenzio River, partOf, Arno River basin]

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: Arno River basin
Context triple: [Bisenzio River, partOf, Arno River basin]
  • A. Arno River basin chosen
    The Arno River basin is the drainage area of the Arno River in central Italy, encompassing much of Tuscany and including major cities such as Florence and Pisa.
  • B. Dravinja River basin
    The Dravinja River basin is a drainage area in northeastern Slovenia that collects waters from the Pohorje Massif and surrounding landscapes before feeding into the Drava River system.
  • C. Shannon River Basin
    The Shannon River Basin is the extensive catchment area in Ireland that collects and channels water feeding into the River Shannon, the country’s longest river.
  • D. Komering River basin
    The Komering River basin is a riverine region in South Sumatra, Indonesia, that serves as the ancestral homeland and cultural heartland of the Komering people.
  • E. Geer River basin
    The Geer River basin is a drainage area in eastern Belgium centered around the Geer River, encompassing towns such as Waremme and contributing to the region’s agricultural landscape.
  • 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_69e25d1c0ecc8190a355aa229f06d0e0 elicitation completed
NER batch_69f1972737c08190bd011776564c3861 ner completed
Created at: April 17, 2026, 5:05 p.m.