Triple

T18957643
Position Surface form Disambiguated ID Type / Status
Subject Bell 47 E463820 entity
Predicate powerplant P9904 FINISHED
Object Franklin O-335 engine — 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: Franklin O-335 engine | Statement: [Bell 47, powerplant, Franklin O-335 engine]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Franklin O-335 engine
Context triple: [Bell 47, powerplant, Franklin O-335 engine]
  • A. Liberty L-12 engine
    The Liberty L-12 engine is a World War I–era American 12-cylinder liquid-cooled aircraft engine widely used in Allied military aircraft.
  • B. Pratt & Whitney R-1535 Twin Wasp Junior radial engine
    The Pratt & Whitney R-1535 Twin Wasp Junior is a 14-cylinder, air-cooled radial aircraft engine developed in the 1930s, widely used in high-performance racing and military aircraft of its era.
  • C. Pratt & Whitney Wasp radial engine
    The Pratt & Whitney Wasp radial engine is a pioneering air-cooled aircraft engine introduced in the 1920s, renowned for its reliability and widespread use in early commercial and military airplanes.
  • D. Wright R-975 radial gasoline engine
    The Wright R-975 radial gasoline engine is a nine-cylinder air-cooled aircraft engine widely adapted to power U.S. armored vehicles, including early World War II medium tanks.
  • E. Wright R-1820 radial engine
    The Wright R-1820 radial engine is a widely used American air-cooled, nine-cylinder aircraft engine that powered numerous military and civilian aircraft from the 1930s through World War II and beyond.
  • 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: Franklin O-335 engine
Target entity description: The Franklin O-335 engine is an air-cooled, horizontally opposed piston aircraft engine widely used in light helicopters and small fixed-wing aircraft in the mid-20th century.
  • A. Liberty L-12 engine
    The Liberty L-12 engine is a World War I–era American 12-cylinder liquid-cooled aircraft engine widely used in Allied military aircraft.
  • B. Pratt & Whitney R-1535 Twin Wasp Junior radial engine
    The Pratt & Whitney R-1535 Twin Wasp Junior is a 14-cylinder, air-cooled radial aircraft engine developed in the 1930s, widely used in high-performance racing and military aircraft of its era.
  • C. Pratt & Whitney Wasp radial engine
    The Pratt & Whitney Wasp radial engine is a pioneering air-cooled aircraft engine introduced in the 1920s, renowned for its reliability and widespread use in early commercial and military airplanes.
  • D. Wright R-975 radial gasoline engine
    The Wright R-975 radial gasoline engine is a nine-cylinder air-cooled aircraft engine widely adapted to power U.S. armored vehicles, including early World War II medium tanks.
  • E. Wright R-1820 radial engine
    The Wright R-1820 radial engine is a widely used American air-cooled, nine-cylinder aircraft engine that powered numerous military and civilian aircraft from the 1930s through World War II and beyond.
  • 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_69d8dcffc278819086792a4ebfddfafa completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5d5cee8348190b6506b10aed6c58a completed April 20, 2026, 7:29 a.m.
Created at: April 10, 2026, noon