Triple

T23139129
Position Surface form Disambiguated ID Type / Status
Subject Shaw Heights, South Carolina E577409 entity
Predicate observesTimeZone P109 FINISHED
Object Eastern 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: Eastern Standard Time | Statement: [Shaw Heights, South Carolina, observesTimeZone, Eastern 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: Eastern Standard Time
Context triple: [Shaw Heights, South Carolina, observesTimeZone, Eastern Standard Time]
  • A. Eastern Standard Time
    Eastern Standard Time is a classic ska and reggae album by The Skatalites, showcasing the influential Jamaican band's signature instrumental sound.
  • B. Eastern Time Zone chosen
    The Eastern Time Zone is a standard time zone used by the eastern portion of North America, including major U.S. cities such as New York and Washington, D.C.
  • C. Eastern Daylight Time
    Eastern Daylight Time is the daylight saving time observed in the eastern region of North America, four hours behind Coordinated Universal Time (UTC−4).
  • D. Atlantic Daylight Time
    Atlantic Daylight Time is the daylight saving time zone used in parts of eastern Canada and the Caribbean, typically four hours behind Coordinated Universal Time (UTC−4).
  • E. Atlantic Time Zone
    The Atlantic Time Zone is a North American time zone used in eastern Canada and parts of the Caribbean, typically one hour ahead of Eastern 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_69e245f8e6248190ba3d58e068b4dccb elicitation completed
NER batch_69f18e8e23988190814524f63a7efe36 ner completed
Created at: April 17, 2026, 4 p.m.