Triple

T4809906
Position Surface form Disambiguated ID Type / Status
Subject Coffs Harbour Airport E107041 entity
Predicate hasICAOCode P419 FINISHED
Object YCFS
YCFS is the ICAO airport code assigned to Coffs Harbour Airport in New South Wales, Australia.
 E472319 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: YCFS | Statement: [Coffs Harbour Airport, hasICAOCode, YCFS]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: YCFS
Context triple: [Coffs Harbour Airport, hasICAOCode, YCFS]
  • A. YC
    YC is the IATA airline designator assigned to Yamal Airlines, a Russian regional carrier based in the Yamalo-Nenets Autonomous Okrug.
  • B. YCC
    YCC is a youth-focused trail running race held as part of the Ultra-Trail du Mont-Blanc event series.
  • C. YCU
    YCU is the commonly used abbreviation for Yokohama City University, a public research university located in Yokohama, Japan.
  • D. YCNK
    YCNK is the ICAO airport code for Cessnock Airport, a regional airfield serving the Hunter Valley region of New South Wales, Australia.
  • E. ECY
    ECY is the commonly used acronym for the Washington State Department of Ecology, the state agency responsible for environmental protection and natural resource management in Washington.
  • 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: YCFS
Triple: [Coffs Harbour Airport, hasICAOCode, YCFS]
Generated description
YCFS is the ICAO airport code assigned to Coffs Harbour Airport in New South Wales, Australia.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: YCFS
Target entity description: YCFS is the ICAO airport code assigned to Coffs Harbour Airport in New South Wales, Australia.
  • A. YC
    YC is the IATA airline designator assigned to Yamal Airlines, a Russian regional carrier based in the Yamalo-Nenets Autonomous Okrug.
  • B. YCC
    YCC is a youth-focused trail running race held as part of the Ultra-Trail du Mont-Blanc event series.
  • C. YCU
    YCU is the commonly used abbreviation for Yokohama City University, a public research university located in Yokohama, Japan.
  • D. YCNK
    YCNK is the ICAO airport code for Cessnock Airport, a regional airfield serving the Hunter Valley region of New South Wales, Australia.
  • E. ECY
    ECY is the commonly used acronym for the Washington State Department of Ecology, the state agency responsible for environmental protection and natural resource management in Washington.
  • 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_69bd43f779448190b92885cb70abb6c2 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6c7b879081908e0c92a67422906e completed March 20, 2026, 3:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69be4daa52ec8190a3243313b18a4f3d completed March 21, 2026, 7:50 a.m.
NEDg Description generation batch_69be4e4d3d608190837c5808f2f17aa4 completed March 21, 2026, 7:52 a.m.
NED2 Entity disambiguation (via description) batch_69be4f107e7c8190aec4a7bcf0520ec9 completed March 21, 2026, 7:56 a.m.
Created at: March 20, 2026, 1:23 p.m.