Triple

T18691759
Position Surface form Disambiguated ID Type / Status
Subject Canadair CF-5 Freedom Fighter E457016 entity
Predicate variant P4680 FINISHED
Object CF-5D
The CF-5D is the two-seat Canadian-built variant of the Northrop F-5 Freedom Fighter, used primarily for training and light attack roles by the Royal Canadian Air Force.
 E1338929 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: CF-5D | Statement: [Canadair CF-5 Freedom Fighter, variant, CF-5D]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CF-5D
Context triple: [Canadair CF-5 Freedom Fighter, variant, CF-5D]
  • A. CF-5A
    The CF-5A is a single-seat Canadian-built variant of the Northrop F-5 Freedom Fighter, used primarily by the Royal Canadian Air Force for light attack and training roles.
  • B. CF6-50
    The CF6-50 is a widely used, higher-thrust variant of General Electric’s CF6 turbofan engine developed for wide-body commercial airliners in the 1970s.
  • C. C-95
    C-95 is the Brazilian Air Force’s military transport and utility aircraft designation for the Embraer EMB-110 Bandeirante.
  • D. CF-101B
    The CF-101B was a Canadian-operated interceptor version of the McDonnell F-101 Voodoo, adapted for air defense roles within the Royal Canadian Air Force and later the Canadian Armed Forces.
  • E. C595
    C595 is the designation for an ASTM standard specification covering blended hydraulic cements used in construction.
  • 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: CF-5D
Triple: [Canadair CF-5 Freedom Fighter, variant, CF-5D]
Generated description
The CF-5D is the two-seat Canadian-built variant of the Northrop F-5 Freedom Fighter, used primarily for training and light attack roles by the Royal Canadian Air Force.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: CF-5D
Target entity description: The CF-5D is the two-seat Canadian-built variant of the Northrop F-5 Freedom Fighter, used primarily for training and light attack roles by the Royal Canadian Air Force.
  • A. CF-5A
    The CF-5A is a single-seat Canadian-built variant of the Northrop F-5 Freedom Fighter, used primarily by the Royal Canadian Air Force for light attack and training roles.
  • B. CF6-50
    The CF6-50 is a widely used, higher-thrust variant of General Electric’s CF6 turbofan engine developed for wide-body commercial airliners in the 1970s.
  • C. C-95
    C-95 is the Brazilian Air Force’s military transport and utility aircraft designation for the Embraer EMB-110 Bandeirante.
  • D. CF-101B
    The CF-101B was a Canadian-operated interceptor version of the McDonnell F-101 Voodoo, adapted for air defense roles within the Royal Canadian Air Force and later the Canadian Armed Forces.
  • E. C595
    C595 is the designation for an ASTM standard specification covering blended hydraulic cements used in construction.
  • 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_69d8d391eb488190ac2e9abf5bf255e4 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e562e3a6d08190b2409bcbf0c42444 completed April 19, 2026, 11:18 p.m.
NED1 Entity disambiguation (via context triple) batch_6a052b2f95188190a259a50367e2a17a completed May 14, 2026, 1:53 a.m.
NEDg Description generation batch_6a052d8222248190aa67e7ba6a831861 completed May 14, 2026, 2:03 a.m.
NED2 Entity disambiguation (via description) batch_6a052e457dac8190a1160def70faad6e completed May 14, 2026, 2:07 a.m.
Created at: April 10, 2026, 11:49 a.m.