Triple

T18540922
Position Surface form Disambiguated ID Type / Status
Subject Gjoa Haven E453095 entity
Predicate airportIATACode P418 FINISHED
Object YHK
YHK is the IATA airport code for Gjoa Haven Airport, which serves the remote community of Gjoa Haven in Nunavut, Canada.
 E1328520 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: YHK | Statement: [Gjoa Haven, airportIATACode, YHK]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: YHK
Context triple: [Gjoa Haven, airportIATACode, YHK]
  • A. HKY
    HKY is the three-letter IATA airport code for Hickory Regional Airport in Hickory, North Carolina, USA.
  • B. HYS
    HYS is the National Rail station code for Hayes railway station in the London Borough of Bromley.
  • C. HY
    HY is the commonly used abbreviation for the University of Helsinki, a major research university in Finland.
  • D. HY
    HY is the vehicle registration code used on license plates for vehicles registered in the Finnish town of Hyvinkää.
  • E. YHD
    YHD is the IATA airport code for Dryden Regional Airport, a small regional airport serving the Dryden area in northwestern Ontario, Canada.
  • 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: YHK
Triple: [Gjoa Haven, airportIATACode, YHK]
Generated description
YHK is the IATA airport code for Gjoa Haven Airport, which serves the remote community of Gjoa Haven in Nunavut, Canada.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: YHK
Target entity description: YHK is the IATA airport code for Gjoa Haven Airport, which serves the remote community of Gjoa Haven in Nunavut, Canada.
  • A. HKY
    HKY is the three-letter IATA airport code for Hickory Regional Airport in Hickory, North Carolina, USA.
  • B. HYS
    HYS is the National Rail station code for Hayes railway station in the London Borough of Bromley.
  • C. HY
    HY is the commonly used abbreviation for the University of Helsinki, a major research university in Finland.
  • D. HY
    HY is the vehicle registration code used on license plates for vehicles registered in the Finnish town of Hyvinkää.
  • E. YHD
    YHD is the IATA airport code for Dryden Regional Airport, a small regional airport serving the Dryden area in northwestern Ontario, Canada.
  • 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_69d8d387b5548190aa030dad2cb4947e completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e534b749b88190ad03b26bee3c89df completed April 19, 2026, 8:01 p.m.
NED1 Entity disambiguation (via context triple) batch_6a049181e49c8190b606687f9b078b3a completed May 13, 2026, 2:58 p.m.
NEDg Description generation batch_6a04920be21881908f8aac148aa0ae4d completed May 13, 2026, 3 p.m.
NED2 Entity disambiguation (via description) batch_6a0492a5f9148190911747f8d50540e3 completed May 13, 2026, 3:03 p.m.
Created at: April 10, 2026, 11:37 a.m.