Triple

T20270274
Position Surface form Disambiguated ID Type / Status
Subject Birmingham Small Arms Company E499073 entity
Predicate product P490 FINISHED
Object BSA machine guns — NE NERFINISHED

How this triple was built (3 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: BSA machine guns | Statement: [Birmingham Small Arms Company, product, BSA machine guns]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: BSA machine guns
Context triple: [Birmingham Small Arms Company, product, BSA machine guns]
  • A. PKM machine gun
    The PKM machine gun is a Soviet-era, belt-fed 7.62×54mmR general-purpose machine gun widely used around the world for its reliability, durability, and effectiveness in both infantry and vehicle-mounted roles.
  • B. 7.92 mm Besa machine gun
    The 7.92 mm Besa machine gun is a British tank-mounted machine gun of Czechoslovak origin, widely used as a coaxial and hull weapon on World War II armored vehicles.
  • C. Lewis machine guns
    Lewis machine guns are early 20th-century air-cooled, drum-fed light machine guns widely used by British and Allied forces, especially in aircraft and infantry roles during World War I.
  • D. MG3 machine gun
    The MG3 machine gun is a German 7.62×51mm NATO general-purpose machine gun derived from the World War II-era MG 42 and widely used by NATO and other armed forces for decades.
  • E. MG 131 machine gun
    The MG 131 machine gun was a German 13 mm aircraft-mounted heavy machine gun used extensively by the Luftwaffe during World War II for defensive and offensive armament on various combat aircraft.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: BSA machine guns
Target entity description: BSA machine guns are a series of British-designed automatic firearms produced by the Birmingham Small Arms Company, widely used by military forces in the early to mid-20th century.
  • A. PKM machine gun
    The PKM machine gun is a Soviet-era, belt-fed 7.62×54mmR general-purpose machine gun widely used around the world for its reliability, durability, and effectiveness in both infantry and vehicle-mounted roles.
  • B. 7.92 mm Besa machine gun
    The 7.92 mm Besa machine gun is a British tank-mounted machine gun of Czechoslovak origin, widely used as a coaxial and hull weapon on World War II armored vehicles.
  • C. Lewis machine guns
    Lewis machine guns are early 20th-century air-cooled, drum-fed light machine guns widely used by British and Allied forces, especially in aircraft and infantry roles during World War I.
  • D. MG3 machine gun
    The MG3 machine gun is a German 7.62×51mm NATO general-purpose machine gun derived from the World War II-era MG 42 and widely used by NATO and other armed forces for decades.
  • E. MG 131 machine gun
    The MG 131 machine gun was a German 13 mm aircraft-mounted heavy machine gun used extensively by the Luftwaffe during World War II for defensive and offensive armament on various combat aircraft.
  • F. None of above. chosen

Provenance (2 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_69da6275fa6c8190952924930adee150 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e675dd7c58819095bbf4baeda04d6a completed April 20, 2026, 6:52 p.m.
Created at: April 11, 2026, 11:42 p.m.