Triple

T3052337
Position Surface form Disambiguated ID Type / Status
Subject Darwin International Airport E60398 entity
Predicate ICAOcode P419 FINISHED
Object YPDN
YPDN is the ICAO airport code for Darwin International Airport, the main airport serving Darwin in Australia's Northern Territory.
 E322316 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: YPDN | Statement: [Darwin International Airport, ICAOcode, YPDN]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: YPDN
Context triple: [Darwin International Airport, ICAOcode, YPDN]
  • A. PYD
    The PYD (Democratic Union Party) is a dominant Kurdish-led political party in northern Syria closely linked to the PKK and central to the governance and military structures of the region commonly known as Rojava.
  • B. PHNL
    PHNL is the ICAO airport code for Daniel K. Inouye International Airport, the main commercial aviation hub serving Honolulu and the state of Hawaii.
  • C. DN
    DN is the official vehicle registration code used for the Indian union territory of Dadra and Nagar Haveli and Daman and Diu.
  • D. DN
    DN is a UK postcode area covering Doncaster and surrounding parts of South Yorkshire and Lincolnshire, including North East Lincolnshire.
  • E. PN
    PN is the official abbreviation for the Philippine Navy, the naval warfare branch of the Armed Forces of the Philippines.
  • 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: YPDN
Triple: [Darwin International Airport, ICAOcode, YPDN]
Generated description
YPDN is the ICAO airport code for Darwin International Airport, the main airport serving Darwin in Australia's Northern Territory.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: YPDN
Target entity description: YPDN is the ICAO airport code for Darwin International Airport, the main airport serving Darwin in Australia's Northern Territory.
  • A. PYD
    The PYD (Democratic Union Party) is a dominant Kurdish-led political party in northern Syria closely linked to the PKK and central to the governance and military structures of the region commonly known as Rojava.
  • B. PHNL
    PHNL is the ICAO airport code for Daniel K. Inouye International Airport, the main commercial aviation hub serving Honolulu and the state of Hawaii.
  • C. DN
    DN is the official vehicle registration code used for the Indian union territory of Dadra and Nagar Haveli and Daman and Diu.
  • D. DN
    DN is a UK postcode area covering Doncaster and surrounding parts of South Yorkshire and Lincolnshire, including North East Lincolnshire.
  • E. PN
    PN is the official abbreviation for the Philippine Navy, the naval warfare branch of the Armed Forces of the Philippines.
  • 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_69ad8578137c81908259dcb27c7d6d7c completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ad9bf3c52c8190bbe8e5cb98c21715 completed March 8, 2026, 3:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69b1eefd3860819085cefea633b5dca9 completed March 11, 2026, 10:38 p.m.
NEDg Description generation batch_69b1efa8c11081908661b33e465e11bc completed March 11, 2026, 10:41 p.m.
NED2 Entity disambiguation (via description) batch_69b1f05e44e08190be8b194938b6c1c7 completed March 11, 2026, 10:44 p.m.
Created at: March 8, 2026, 3:01 p.m.