Triple

T5156646
Position Surface form Disambiguated ID Type / Status
Subject Messerschmitt-Bölkow-Blohm E116326 entity
Predicate notableProduct P1448 FINISHED
Object MBB/Kawasaki BK 117
The MBB/Kawasaki BK 117 is a twin-engine, multi-purpose helicopter developed jointly by Germany’s Messerschmitt-Bölkow-Blohm and Japan’s Kawasaki, widely used for emergency medical services, search and rescue, and utility missions.
 E498810 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: MBB/Kawasaki BK 117 | Statement: [Messerschmitt-Bölkow-Blohm, notableProduct, MBB/Kawasaki BK 117]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: MBB/Kawasaki BK 117
Context triple: [Messerschmitt-Bölkow-Blohm, notableProduct, MBB/Kawasaki BK 117]
  • A. Bolkow Bo‑105
    The Bölkow Bo‑105 is a light, twin-engine multi-purpose helicopter renowned for its advanced hingeless rotor system and exceptional agility, widely used in military, rescue, and civilian roles.
  • B. Kawasaki C-1
    The Kawasaki C-1 is a Japanese twin-engine short-range military transport aircraft designed and built by Kawasaki Heavy Industries for tactical airlift operations.
  • C. Bücker Bü 131
    The Bücker Bü 131 is a German 1930s two-seat biplane trainer aircraft widely used for pilot instruction before and during World War II.
  • D. Kawasaki C-2
    The Kawasaki C-2 is a Japanese twin-engine, long-range military transport aircraft designed for heavy airlift and rapid deployment missions.
  • E. Pilatus PC-9
    The Pilatus PC-9 is a Swiss-built turboprop training aircraft widely used by military air forces around the world for basic and advanced pilot instruction.
  • 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: MBB/Kawasaki BK 117
Triple: [Messerschmitt-Bölkow-Blohm, notableProduct, MBB/Kawasaki BK 117]
Generated description
The MBB/Kawasaki BK 117 is a twin-engine, multi-purpose helicopter developed jointly by Germany’s Messerschmitt-Bölkow-Blohm and Japan’s Kawasaki, widely used for emergency medical services, search and rescue, and utility missions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: MBB/Kawasaki BK 117
Target entity description: The MBB/Kawasaki BK 117 is a twin-engine, multi-purpose helicopter developed jointly by Germany’s Messerschmitt-Bölkow-Blohm and Japan’s Kawasaki, widely used for emergency medical services, search and rescue, and utility missions.
  • A. Bolkow Bo‑105
    The Bölkow Bo‑105 is a light, twin-engine multi-purpose helicopter renowned for its advanced hingeless rotor system and exceptional agility, widely used in military, rescue, and civilian roles.
  • B. Kawasaki C-1
    The Kawasaki C-1 is a Japanese twin-engine short-range military transport aircraft designed and built by Kawasaki Heavy Industries for tactical airlift operations.
  • C. Bücker Bü 131
    The Bücker Bü 131 is a German 1930s two-seat biplane trainer aircraft widely used for pilot instruction before and during World War II.
  • D. Kawasaki C-2
    The Kawasaki C-2 is a Japanese twin-engine, long-range military transport aircraft designed for heavy airlift and rapid deployment missions.
  • E. Pilatus PC-9
    The Pilatus PC-9 is a Swiss-built turboprop training aircraft widely used by military air forces around the world for basic and advanced pilot instruction.
  • 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_69bd445d94788190b72e2cc563120995 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd79019c6481909641f173c5b3769a completed March 20, 2026, 4:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69bed0123bc48190920f60fc29f64734 completed March 21, 2026, 5:06 p.m.
NEDg Description generation batch_69bed412290481908e3a63feac61c570 completed March 21, 2026, 5:23 p.m.
NED2 Entity disambiguation (via description) batch_69bed4ab86248190b5004585137db9c4 completed March 21, 2026, 5:26 p.m.
Created at: March 20, 2026, 1:44 p.m.