Triple

T457010
Position Surface form Disambiguated ID Type / Status
Subject Yugoslav Royal Air Force E7254 entity
Predicate usedAircraft P1524 FINISHED
Object Ikarus IK-2
The Ikarus IK-2 was a 1930s Yugoslav single-seat, high-wing monoplane fighter aircraft designed and built domestically as part of the country’s early efforts to develop an indigenous air force.
 E57233 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: Ikarus IK-2 | Statement: [Yugoslav Royal Air Force, usedAircraft, Ikarus IK-2]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ikarus IK-2
Context triple: [Yugoslav Royal Air Force, usedAircraft, Ikarus IK-2]
  • A. Flivver
    Flivver is a colloquial nickname for the Ford Model T, the iconic early 20th-century mass-produced automobile that revolutionized personal transportation.
  • B. Voyager KC2
    Voyager KC2 is an Airbus A330-based multi-role tanker transport aircraft used by the Royal Air Force for air-to-air refuelling and strategic airlift operations.
  • C. Flying J
    Flying J is a chain of highway travel centers and truck stops in North America, known for providing fuel, food, and amenities for professional drivers and motorists.
  • D. Grob G 120
    The Grob G 120 is a German-built, two-seat training aircraft widely used by military air forces for basic flight instruction.
  • E. Tecnam P2012 Traveller
    The Tecnam P2012 Traveller is a modern twin-engine, high-wing commuter aircraft designed for short-haul regional and utility operations, known for its efficiency and versatility in carrying passengers and cargo.
  • 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: Ikarus IK-2
Triple: [Yugoslav Royal Air Force, usedAircraft, Ikarus IK-2]
Generated description
The Ikarus IK-2 was a 1930s Yugoslav single-seat, high-wing monoplane fighter aircraft designed and built domestically as part of the country’s early efforts to develop an indigenous air force.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ikarus IK-2
Target entity description: The Ikarus IK-2 was a 1930s Yugoslav single-seat, high-wing monoplane fighter aircraft designed and built domestically as part of the country’s early efforts to develop an indigenous air force.
  • A. Flivver
    Flivver is a colloquial nickname for the Ford Model T, the iconic early 20th-century mass-produced automobile that revolutionized personal transportation.
  • B. Voyager KC2
    Voyager KC2 is an Airbus A330-based multi-role tanker transport aircraft used by the Royal Air Force for air-to-air refuelling and strategic airlift operations.
  • C. Flying J
    Flying J is a chain of highway travel centers and truck stops in North America, known for providing fuel, food, and amenities for professional drivers and motorists.
  • D. Grob G 120
    The Grob G 120 is a German-built, two-seat training aircraft widely used by military air forces for basic flight instruction.
  • E. Tecnam P2012 Traveller
    The Tecnam P2012 Traveller is a modern twin-engine, high-wing commuter aircraft designed for short-haul regional and utility operations, known for its efficiency and versatility in carrying passengers and cargo.
  • 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_69a2e7e5c5bc8190a1dc8178218fba40 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2efa1616481909399f92551a0c9e3 completed Feb. 28, 2026, 1:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69a44cbecca48190ab10a14ed0037339 completed March 1, 2026, 2:27 p.m.
NEDg Description generation batch_69a44d2011948190ae88f3e014bbe6d7 completed March 1, 2026, 2:28 p.m.
NED2 Entity disambiguation (via description) batch_69a44d69d7d08190aeaa3cec973d5a48 completed March 1, 2026, 2:30 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.