Triple

T1063931
Position Surface form Disambiguated ID Type / Status
Subject John C. Munro Hamilton International Airport E22967 entity
Predicate ICAOcode P419 FINISHED
Object CYHM
CYHM is the ICAO airport code for John C. Munro Hamilton International Airport, a commercial and cargo airport serving the Hamilton, Ontario region in Canada.
 E121254 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: CYHM | Statement: [John C. Munro Hamilton International Airport, ICAOcode, CYHM]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CYHM
Context triple: [John C. Munro Hamilton International Airport, ICAOcode, CYHM]
  • A. YHM
    YHM is the IATA airport code for John C. Munro Hamilton International Airport, a regional passenger and cargo airport serving the Hamilton, Ontario area in Canada.
  • B. CY
    CY is the two-letter ISO 3166-1 alpha-2 country code assigned to Cyprus for international standardization and identification purposes.
  • C. CHA
    The Charlotte Hornets are a professional basketball team based in Charlotte, North Carolina, competing in the NBA's Eastern Conference.
  • D. ChD
    ChD is the commonly used abbreviation for Luxembourg’s unicameral national parliament, the Chamber of Deputies.
  • E. KMVY
    KMVY is the ICAO airport code for Martha's Vineyard Airport, a public airport serving Martha's Vineyard in Massachusetts, USA.
  • 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: CYHM
Triple: [John C. Munro Hamilton International Airport, ICAOcode, CYHM]
Generated description
CYHM is the ICAO airport code for John C. Munro Hamilton International Airport, a commercial and cargo airport serving the Hamilton, Ontario region in Canada.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: CYHM
Target entity description: CYHM is the ICAO airport code for John C. Munro Hamilton International Airport, a commercial and cargo airport serving the Hamilton, Ontario region in Canada.
  • A. YHM chosen
    YHM is the IATA airport code for John C. Munro Hamilton International Airport, a regional passenger and cargo airport serving the Hamilton, Ontario area in Canada.
  • B. CY
    CY is the two-letter ISO 3166-1 alpha-2 country code assigned to Cyprus for international standardization and identification purposes.
  • C. CHA
    The Charlotte Hornets are a professional basketball team based in Charlotte, North Carolina, competing in the NBA's Eastern Conference.
  • D. ChD
    ChD is the commonly used abbreviation for Luxembourg’s unicameral national parliament, the Chamber of Deputies.
  • E. KMVY
    KMVY is the ICAO airport code for Martha's Vineyard Airport, a public airport serving Martha's Vineyard in Massachusetts, USA.
  • F. None of above.

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_69a493dada0481909c43649f9843ea91 completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b8f85cc08190ae03ac6c84936cc5 completed March 1, 2026, 10:08 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac42a14b548190a796e49c545c9a9e completed March 7, 2026, 3:22 p.m.
NEDg Description generation batch_69ac4311f7f08190ae86aacb7f2103d7 completed March 7, 2026, 3:24 p.m.
NED2 Entity disambiguation (via description) batch_69ac43891ed88190a5b8b51341e98929 completed March 7, 2026, 3:26 p.m.
Created at: March 1, 2026, 7:42 p.m.