Triple

T8735117
Position Surface form Disambiguated ID Type / Status
Subject Helena Regional Airport E207361 entity
Predicate ICAO code P419 FINISHED
Object KHLN
KHLN is the ICAO airport code for Helena Regional Airport, a public airport serving Helena, Montana, in the United States.
 E753239 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: KHLN | Statement: [Helena Regional Airport, ICAO code, KHLN]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: KHLN
Context triple: [Helena Regional Airport, ICAO code, KHLN]
  • A. KHLR
    KHLR is the ICAO airport code for Hood Army Airfield, a U.S. military airfield located at Fort Cavazos (formerly Fort Hood) in Texas.
  • B. KHC
    KHC is a selective interdisciplinary honors college at Boston University that offers an enriched curriculum and close-knit academic community for high-achieving undergraduates.
  • C. HLC
    HLC is the commonly used abbreviation for the Harvard Longwood Campus, a major Harvard University hub for medical and public health education and research in Boston.
  • D. HLCM
    HLCM is the High-level Committee on Management, a senior coordination body within the United Nations system that focuses on management and administrative issues across UN organizations.
  • E. HKNW
    HKNW is the ICAO airport code assigned to Wilson Airport in Nairobi, Kenya.
  • 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: KHLN
Triple: [Helena Regional Airport, ICAO code, KHLN]
Generated description
KHLN is the ICAO airport code for Helena Regional Airport, a public airport serving Helena, Montana, in the United States.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: KHLN
Target entity description: KHLN is the ICAO airport code for Helena Regional Airport, a public airport serving Helena, Montana, in the United States.
  • A. KHLR
    KHLR is the ICAO airport code for Hood Army Airfield, a U.S. military airfield located at Fort Cavazos (formerly Fort Hood) in Texas.
  • B. KHC
    KHC is a selective interdisciplinary honors college at Boston University that offers an enriched curriculum and close-knit academic community for high-achieving undergraduates.
  • C. HLC
    HLC is the commonly used abbreviation for the Harvard Longwood Campus, a major Harvard University hub for medical and public health education and research in Boston.
  • D. HLCM
    HLCM is the High-level Committee on Management, a senior coordination body within the United Nations system that focuses on management and administrative issues across UN organizations.
  • E. HKNW
    HKNW is the ICAO airport code assigned to Wilson Airport in Nairobi, Kenya.
  • 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_69ca8358e4008190898471a59b96c301 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5d2b89988190bb7671e273026046 completed March 31, 2026, 11:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf2936f84081908cf91f1dc9a4d27f completed April 3, 2026, 2:43 a.m.
NEDg Description generation batch_69cf2bfc2cc48190b13c54282c15e107 completed April 3, 2026, 2:54 a.m.
NED2 Entity disambiguation (via description) batch_69cf2cbf60808190a006ee4fb26cde41 completed April 3, 2026, 2:58 a.m.
Created at: March 30, 2026, 6:37 p.m.