Triple

T6347846
Position Surface form Disambiguated ID Type / Status
Subject Escudero Station E142789 entity
Predicate operator P179 FINISHED
Object Chilean Antarctic Institute E60420 NE FINISHED

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: Chilean Antarctic Institute | Statement: [Escudero Station, operator, Chilean Antarctic Institute]

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: Chilean Antarctic Institute
Context triple: [Escudero Station, operator, Chilean Antarctic Institute]
  • A. Chilean Antarctic Institute chosen
    The Chilean Antarctic Institute is Chile’s national scientific organization responsible for coordinating and promoting the country’s research and activities in Antarctica.
  • B. Chilean Antarctic Directorate
    The Chilean Antarctic Directorate is the Chilean government body responsible for planning, coordinating, and overseeing the country’s scientific, logistical, and policy activities in Antarctica.
  • C. Argentine Antarctic Institute
    The Argentine Antarctic Institute is Argentina’s national scientific organization responsible for planning and conducting the country’s research and logistical activities in Antarctica.
  • D. Uruguayan Antarctic Institute
    The Uruguayan Antarctic Institute is Uruguay’s national organization responsible for planning, coordinating, and conducting the country’s scientific research and logistical activities in Antarctica.
  • E. Dirección Nacional del Antártico
    La Dirección Nacional del Antártico es el organismo estatal argentino responsable de coordinar, planificar y ejecutar las actividades científicas, logísticas y administrativas del país en la Antártida.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69c008d6dcbc8190aa1c2f1fd8916b42 elicitation completed
NER batch_69c067ba2c64819094fa38bb2aeffa6c ner completed
NED1 batch_69c6044b33fc8190a214c6615d072715 ned_source_triple completed
Created at: March 22, 2026, 4:31 p.m.