Triple

T18691634
Position Surface form Disambiguated ID Type / Status
Subject Boeing Stearman E457014 entity
Predicate manufacturer P490 FINISHED
Object Stearman Aircraft Company
Stearman Aircraft Company was an American aircraft manufacturer best known for producing the iconic Stearman biplane trainers widely used by the U.S. military in the 1930s and 1940s.
 E1336831 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: Stearman Aircraft Company | Statement: [Boeing Stearman, manufacturer, Stearman Aircraft Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Stearman Aircraft Company
Context triple: [Boeing Stearman, manufacturer, Stearman Aircraft Company]
  • A. Waco Aircraft Company
    Waco Aircraft Company was an American aircraft manufacturer best known for producing popular civilian biplanes in the 1920s–1930s and military gliders during World War II.
  • B. Wright-Martin Aircraft Corporation
    Wright-Martin Aircraft Corporation was an early 20th-century American aviation company formed through mergers in the nascent aircraft industry, involved in producing military aircraft and engines during World War I.
  • C. Stinson Aircraft Corporation
    Stinson Aircraft Corporation was an American aircraft manufacturer founded by aviator Eddie Stinson, known for producing popular light and commercial aircraft in the 1920s and 1930s.
  • D. Vultee Aircraft
    Vultee Aircraft was an American aircraft manufacturer active before and during World War II, known for producing military trainers and bombers before eventually becoming part of Convair through industry consolidation.
  • E. Grob Aircraft
    Grob Aircraft is a German aerospace manufacturer known for producing composite training and aerobatic aircraft for civil and military use.
  • 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: Stearman Aircraft Company
Triple: [Boeing Stearman, manufacturer, Stearman Aircraft Company]
Generated description
Stearman Aircraft Company was an American aircraft manufacturer best known for producing the iconic Stearman biplane trainers widely used by the U.S. military in the 1930s and 1940s.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Stearman Aircraft Company
Target entity description: Stearman Aircraft Company was an American aircraft manufacturer best known for producing the iconic Stearman biplane trainers widely used by the U.S. military in the 1930s and 1940s.
  • A. Waco Aircraft Company
    Waco Aircraft Company was an American aircraft manufacturer best known for producing popular civilian biplanes in the 1920s–1930s and military gliders during World War II.
  • B. Wright-Martin Aircraft Corporation
    Wright-Martin Aircraft Corporation was an early 20th-century American aviation company formed through mergers in the nascent aircraft industry, involved in producing military aircraft and engines during World War I.
  • C. Stinson Aircraft Corporation
    Stinson Aircraft Corporation was an American aircraft manufacturer founded by aviator Eddie Stinson, known for producing popular light and commercial aircraft in the 1920s and 1930s.
  • D. Vultee Aircraft
    Vultee Aircraft was an American aircraft manufacturer active before and during World War II, known for producing military trainers and bombers before eventually becoming part of Convair through industry consolidation.
  • E. Grob Aircraft
    Grob Aircraft is a German aerospace manufacturer known for producing composite training and aerobatic aircraft for civil and military use.
  • 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_6a0523605508819089bce4771fe9f9f6 completed May 14, 2026, 1:20 a.m.
NEDg Description generation batch_6a0524a856888190beaa73c8223e3062 completed May 14, 2026, 1:26 a.m.
NED2 Entity disambiguation (via description) batch_6a052510a97481908d05ff26c765a22d completed May 14, 2026, 1:27 a.m.
Created at: April 10, 2026, 11:49 a.m.