Triple

T15031493
Position Surface form Disambiguated ID Type / Status
Subject Henderson–Oxford Airport E378360 entity
Predicate IATA code P2569 FINISHED
Object HNZ
HNZ is the IATA airport code for Henderson–Oxford Airport in North Carolina, United States.
 E1134418 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: HNZ | Statement: [Henderson–Oxford Airport, IATA code, HNZ]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: HNZ
Context triple: [Henderson–Oxford Airport, IATA code, HNZ]
  • A. HN
    HN is the two-letter ISO 3166-1 alpha-2 country code assigned to Honduras.
  • B. HN
    HN is the vehicle registration code for the city of Heilbronn in the German state of Baden-Württemberg.
  • C. HN
    HN is the station code used to identify RAF Honington, a Royal Air Force station in Suffolk, England.
  • D. HZ
    HZ is the vehicle registration code assigned to the town of Thale in Germany.
  • E. HNH
    HNH is the National Rail station code for Herne Hill railway station in south London, England.
  • 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: HNZ
Triple: [Henderson–Oxford Airport, IATA code, HNZ]
Generated description
HNZ is the IATA airport code for Henderson–Oxford Airport in North Carolina, United States.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: HNZ
Target entity description: HNZ is the IATA airport code for Henderson–Oxford Airport in North Carolina, United States.
  • A. HN
    HN is the two-letter ISO 3166-1 alpha-2 country code assigned to Honduras.
  • B. HN
    HN is the vehicle registration code for the city of Heilbronn in the German state of Baden-Württemberg.
  • C. HN
    HN is the station code used to identify RAF Honington, a Royal Air Force station in Suffolk, England.
  • D. HZ
    HZ is the vehicle registration code assigned to the town of Thale in Germany.
  • E. HNH
    HNH is the National Rail station code for Herne Hill railway station in south London, England.
  • 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_69d85cd46b2c819090d054c27787f677 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded7e2416081908dfba48d7f7b4a84 completed April 15, 2026, 12:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe9ddb46888190b1d2fe2992fc120b completed May 9, 2026, 2:37 a.m.
NEDg Description generation batch_69fe9efce5dc8190909b891c476d5291 completed May 9, 2026, 2:42 a.m.
NED2 Entity disambiguation (via description) batch_69fea2bd5d2c8190b26d2393cd8abb3e completed May 9, 2026, 2:58 a.m.
Created at: April 10, 2026, 2:59 a.m.