Triple

T8664389
Position Surface form Disambiguated ID Type / Status
Subject Nanaimo Harbour Water Airport E205628 entity
Predicate tcCode P54799 FINISHED
Object CAC8
CAC8 is the Transport Canada location identifier for Nanaimo Harbour Water Airport, a seaplane base serving Nanaimo, British Columbia, Canada.
E749279 NE FINISHED

How this triple was built (5 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: CAC8 | Statement: [Nanaimo Harbour Water Airport, tcCode, CAC8]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: CAC8
Context triple: [Nanaimo Harbour Water Airport, tcCode, CAC8]
  • A. CAC
    The Central American Cup (CAC) is a regional football tournament featuring national teams from Central America competing for the championship title.
  • B. CAC
    CAC is the commonly used abbreviation for the U.S. Army Combined Arms Center, a key institution responsible for developing Army doctrine, training, and leader education.
  • C. CAC
    CAC is the Computing Accreditation Commission, a specialized body that accredits computing-related degree programs to ensure they meet established quality and professional standards.
  • D. CAC
    CAC is the abbreviated designation for the Chief of the Air Corps, the head of the former United States Army Air Corps prior to the establishment of the U.S. Air Force.
  • E. CAB
    CAB is the commonly used abbreviation for the U.S. Army’s Combat Action Badge, an award recognizing soldiers who have actively engaged or been engaged by the enemy in combat.
  • 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: CAC8
Triple: [Nanaimo Harbour Water Airport, tcCode, CAC8]
Generated description
CAC8 is the Transport Canada location identifier for Nanaimo Harbour Water Airport, a seaplane base serving Nanaimo, British Columbia, Canada.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: CAC8
Target entity description: CAC8 is the Transport Canada location identifier for Nanaimo Harbour Water Airport, a seaplane base serving Nanaimo, British Columbia, Canada.
  • A. CAC
    The Central American Cup (CAC) is a regional football tournament featuring national teams from Central America competing for the championship title.
  • B. CAC
    CAC is the commonly used abbreviation for the U.S. Army Combined Arms Center, a key institution responsible for developing Army doctrine, training, and leader education.
  • C. CAC
    CAC is the Computing Accreditation Commission, a specialized body that accredits computing-related degree programs to ensure they meet established quality and professional standards.
  • D. CAC
    CAC is the abbreviated designation for the Chief of the Air Corps, the head of the former United States Army Air Corps prior to the establishment of the U.S. Air Force.
  • E. CAB
    CAB is the commonly used abbreviation for the U.S. Army’s Combat Action Badge, an award recognizing soldiers who have actively engaged or been engaged by the enemy in combat.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: tcCode
Context triple: [Nanaimo Harbour Water Airport, tcCode, CAC8]
  • A. TCcode chosen
    Indicates a relationship where an entity is associated with, identified by, or classified using a specific TC (technical/transaction/control) code.
  • B. catalogCode
    Indicates that an entity is assigned a specific catalog identifier or code used for classification or reference.
  • C. tailCodePrefix
    Indicates that one entity’s tail code begins with, or is prefixed by, the string represented by the other entity.
  • D. operatorCode
    Indicates that one entity is associated with a specific operator’s identifying code used to denote who performs or manages an operation or service.
  • E. eraCode
    Indicates the specific historical or temporal era associated with an entity, typically encoded as a standardized era identifier.
  • F. None of above.

Provenance (6 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_69ca83516ae88190aefe034b3bc589e3 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc48a0ae108190b33dadcc3cb18949 completed March 31, 2026, 10:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69cecd0d95ec81908669ee35f0987be7 completed April 2, 2026, 8:09 p.m.
NEDg Description generation batch_69cece8e5afc8190912b6eb9c80dd073 completed April 2, 2026, 8:16 p.m.
NED2 Entity disambiguation (via description) batch_69cecf8ee4f48190bb901e35ade91b6c completed April 2, 2026, 8:20 p.m.
PD Predicate disambiguation batch_69cc4564e018819081036722f3e42a71 completed March 31, 2026, 10:06 p.m.
Created at: March 30, 2026, 6:30 p.m.