Triple

T16408094
Position Surface form Disambiguated ID Type / Status
Subject Dunedin Airport E398487 entity
Predicate IATAcode P418 FINISHED
Object DUD
DUD is the IATA airport code for Dunedin Airport, the main commercial airport serving Dunedin in the South Island of New Zealand.
 E1212367 NE FINISHED

How this triple was built (4 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: DUD | Statement: [Dunedin Airport, IATAcode, DUD]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: DUD
Context triple: [Dunedin Airport, IATAcode, DUD]
  • A. Dud
    Dud is a common short form or nickname for the given name Dudley.
  • B. DUS
    DUS is the three-letter IATA code for Düsseldorf Airport, a major international airport in western Germany.
  • C. Du
    Du is a Chinese surname historically borne by notable figures such as the Tang dynasty poet Du Fu.
  • D. Du
    Du is a town and administrative settlement located within Jos South Local Government Area in Plateau State, Nigeria.
  • E. Dum
    Dum is an alternative name for the Dom people, a traditionally itinerant ethnic group found across the Middle East, North Africa, and parts of South Asia, known for their distinct language and cultural practices.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: DUD
Triple: [Dunedin Airport, IATAcode, DUD]
Generated description
DUD is the IATA airport code for Dunedin Airport, the main commercial airport serving Dunedin in the South Island of New Zealand.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: DUD
Target entity description: DUD is the IATA airport code for Dunedin Airport, the main commercial airport serving Dunedin in the South Island of New Zealand.
  • A. Dud
    Dud is a common short form or nickname for the given name Dudley.
  • B. DUS
    DUS is the three-letter IATA code for Düsseldorf Airport, a major international airport in western Germany.
  • C. Du
    Du is a Chinese surname historically borne by notable figures such as the Tang dynasty poet Du Fu.
  • D. Du
    Du is a town and administrative settlement located within Jos South Local Government Area in Plateau State, Nigeria.
  • E. Dum
    Dum is an alternative name for the Dom people, a traditionally itinerant ethnic group found across the Middle East, North Africa, and parts of South Asia, known for their distinct language and cultural practices.
  • F. None of above. chosen

Provenance (5 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_69d87f2950248190bc8ad9b9bebdc8c8 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e32870e44c8190aae7bc6e6022ceb7 completed April 18, 2026, 6:45 a.m.
NED1 Entity disambiguation (via context triple) batch_6a003c64a05c8190a59e800ce2318052 completed May 10, 2026, 8:05 a.m.
NEDg Description generation batch_6a003dfdd4f88190b86db12bb9c7217a completed May 10, 2026, 8:12 a.m.
NED2 Entity disambiguation (via description) batch_6a003e953ca88190bb7c64c12a46c666 completed May 10, 2026, 8:15 a.m.
Created at: April 10, 2026, 5:09 a.m.