Triple

T20251020
Position Surface form Disambiguated ID Type / Status
Subject Atlantic Coast Airlines E498554 entity
Predicate IATACode P418 FINISHED
Object DH — NE NERFINISHED

How this triple was built (3 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
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: DH | Statement: [Atlantic Coast Airlines, IATACode, DH]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: DH
Context triple: [Atlantic Coast Airlines, IATACode, DH]
  • A. DH
    DH is the official abbreviation for Puerto Rico’s Department of Treasury, the government agency responsible for managing the island’s fiscal and tax affairs.
  • B. DH
    DH is the postcode area covering Durham and surrounding parts of North East England in the United Kingdom.
  • C. DH
    DH is the regional vehicle registration code assigned to motor vehicles registered in Kupang, Indonesia.
  • D. DH
    DH is the commonly used currency symbol representing the Moroccan dirham.
  • E. DH
    DH is the Victorian state government department responsible for public health policy, services, and regulation in Victoria, Australia.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: DH
Target entity description: DH is the IATA airline designator used to identify Atlantic Coast Airlines in flight operations and ticketing systems.
  • A. DH
    DH is the official abbreviation for Puerto Rico’s Department of Treasury, the government agency responsible for managing the island’s fiscal and tax affairs.
  • B. DH
    DH is the commonly used currency symbol representing the Moroccan dirham.
  • C. DH
    DH is the postcode area covering Durham and surrounding parts of North East England in the United Kingdom.
  • D. DH
    DH is the regional vehicle registration code assigned to motor vehicles registered in Kupang, Indonesia.
  • E. DH
    DH is the Victorian state government department responsible for public health policy, services, and regulation in Victoria, Australia.
  • F. None of above. chosen

Provenance (2 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69da6274c58c81909c646eabed6f4f30 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e673a79a208190a5a7c0f6515bc393 completed April 20, 2026, 6:42 p.m.
Created at: April 11, 2026, 11:41 p.m.