Triple

T4623981
Position Surface form Disambiguated ID Type / Status
Subject HMC Dockyard Halifax E101050 entity
Predicate timezone P109 FINISHED
Object Atlantic Time Zone E25068 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: Atlantic Time Zone | Statement: [HMC Dockyard Halifax, timezone, Atlantic Time Zone]

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: Atlantic Time Zone
Context triple: [HMC Dockyard Halifax, timezone, Atlantic Time Zone]
  • A. Atlantic Time Zone chosen
    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.
  • B. Eastern Time Zone
    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 Standard Time (Caribbean)
    Eastern Standard Time (Caribbean) is a time zone used by several Caribbean locations that aligns with the standard time observed on the east coast of North America.
  • D. Newfoundland Time Zone
    The Newfoundland Time Zone is a unique North American time zone centered on the Canadian island of Newfoundland, notable for its unusual half-hour offset from standard hour-based time zones.
  • E. National Standard Time
    National Standard Time is the official time standard used in Taiwan, corresponding to UTC+8.
  • 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_69bd43d0497c8190ac23c65c5804846a elicitation completed
NER batch_69bd5a06d6248190a613be9784dd1ef4 ner completed
NED1 batch_69be399de7248190ba4cde67ff4cbff4 ned_source_triple completed
Created at: March 20, 2026, 1:13 p.m.