Triple

T18346663
Position Surface form Disambiguated ID Type / Status
Subject Chillán campus E439556 entity
Predicate isInTimeZone P109 FINISHED
Object Chile Standard 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 Standard Time | Statement: [Chillán campus, isInTimeZone, Chile Standard 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 Standard Time
Context triple: [Chillán campus, isInTimeZone, Chile Standard Time]
  • A. Chile Standard Time chosen
    Chile Standard Time is the primary time zone used in central Chile, including regions such as Coquimbo, typically set at UTC−4 hours.
  • B. Chile Summer Time
    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.
  • C. 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.
  • D. Bolivia Time
    Bolivia Time is the standard time zone used throughout Bolivia, corresponding to UTC−4 with no daylight saving time.
  • E. Cuba Standard Time
    Cuba Standard Time is the standard time zone used throughout the island nation of Cuba, typically corresponding to UTC−05:00.
  • 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_69d8b9175fec8190af865699b4e64d8c elicitation completed
NER batch_69e514f4740c8190b70ba48a4232953e ner completed
Created at: April 10, 2026, 10:37 a.m.