Triple

T1054418
Position Surface form Disambiguated ID Type / Status
Subject Ottawa Macdonald–Cartier International Airport E22769 entity
Predicate ICAOcode P419 FINISHED
Object CYOW
CYOW is the ICAO airport code for Ottawa Macdonald–Cartier International Airport, the main international airport serving Canada’s capital city, Ottawa.
 E121906 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: CYOW | Statement: [Ottawa Macdonald–Cartier International Airport, ICAOcode, CYOW]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CYOW
Context triple: [Ottawa Macdonald–Cartier International Airport, ICAOcode, CYOW]
  • A. CY
    CY is the two-letter ISO 3166-1 alpha-2 country code assigned to Cyprus for international standardization and identification purposes.
  • B. YWLM
    YWLM is the ICAO airport code for Newcastle Airport in New South Wales, Australia.
  • C. YEO
    YEO is the IATA airport code for RNAS Yeovilton, a major Royal Navy air station in Somerset, England.
  • D. CYYZ
    CYYZ is the ICAO airport code for Toronto Pearson International Airport, Canada's largest and busiest air transport hub located in Mississauga, Ontario.
  • E. WY
    WY is the New York Stock Exchange ticker symbol for Weyerhaeuser Company, one of the world’s largest private owners of timberlands and a major forest products company.
  • 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: CYOW
Triple: [Ottawa Macdonald–Cartier International Airport, ICAOcode, CYOW]
Generated description
CYOW is the ICAO airport code for Ottawa Macdonald–Cartier International Airport, the main international airport serving Canada’s capital city, Ottawa.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: CYOW
Target entity description: CYOW is the ICAO airport code for Ottawa Macdonald–Cartier International Airport, the main international airport serving Canada’s capital city, Ottawa.
  • A. CY
    CY is the two-letter ISO 3166-1 alpha-2 country code assigned to Cyprus for international standardization and identification purposes.
  • B. YWLM
    YWLM is the ICAO airport code for Newcastle Airport in New South Wales, Australia.
  • C. YEO
    YEO is the IATA airport code for RNAS Yeovilton, a major Royal Navy air station in Somerset, England.
  • D. CYYZ
    CYYZ is the ICAO airport code for Toronto Pearson International Airport, Canada's largest and busiest air transport hub located in Mississauga, Ontario.
  • E. WY
    WY is the New York Stock Exchange ticker symbol for Weyerhaeuser Company, one of the world’s largest private owners of timberlands and a major forest products company.
  • 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_69a493da02e081908c13ff5e02a0fe7a completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b8d79268819080f3f3f497e91c58 completed March 1, 2026, 10:08 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac3bcf04448190af136ca4f037547b completed March 7, 2026, 2:53 p.m.
NEDg Description generation batch_69ac3c9a92008190a6336626faed36bd completed March 7, 2026, 2:56 p.m.
NED2 Entity disambiguation (via description) batch_69ac3d10da448190becf404ff3f5eb23 completed March 7, 2026, 2:58 p.m.
Created at: March 1, 2026, 7:42 p.m.