Triple

T21688094
Position Surface form Disambiguated ID Type / Status
Subject Río Negro E535283 entity
Predicate hasTimezone P3413 FINISHED
Object Chile Summer Time — 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: Chile Summer Time | Statement: [Río Negro, hasTimezone, Chile Summer Time]

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: Chile Summer Time
Context triple: [Río Negro, hasTimezone, Chile Summer Time]
  • A. Chile Summer Time chosen
    Chile Summer Time is the daylight saving time period used in Chile, during which clocks are advanced one hour to provide extended evening daylight compared to standard time.
  • B. Chile Standard Time
    Chile Standard Time is the primary time zone used in central Chile, including regions such as Coquimbo, typically set at UTC−4 hours.
  • C. Paraguay Summer Time
    Paraguay Summer Time is the daylight saving time zone used in Paraguay, set one hour ahead of its standard time to align with neighboring regional schedules.
  • D. America/Santiago
    America/Santiago is the primary IANA time zone identifier used for the Santiago region of Chile, reflecting the country's standard and daylight saving time rules.
  • E. Bolivia Time
    Bolivia Time is the standard time zone used throughout Bolivia, corresponding to UTC−4 with no daylight saving time.
  • 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_69e0c469b6ec8190aee4cadd1527db91 elicitation completed
NER batch_69ef96cd51d481908df67e4f69826b06 ner completed
Created at: April 16, 2026, 6:44 p.m.