Triple

T22204953
Position Surface form Disambiguated ID Type / Status
Subject Martin-Baker ejection seats E548781 entity
Predicate manufacturer P490 FINISHED
Object Martin-Baker Aircraft Company — NE NERFINISHED

How this triple was built (2 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: Martin-Baker Aircraft Company | Statement: [Martin-Baker ejection seats, manufacturer, Martin-Baker Aircraft Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Martin-Baker Aircraft Company
Context triple: [Martin-Baker ejection seats, manufacturer, Martin-Baker Aircraft Company]
  • A. Martin-Baker Aircraft Company chosen
    Martin-Baker Aircraft Company is a British aerospace manufacturer best known worldwide for designing and producing ejection seats and pilot safety systems.
  • B. Airspeed Ltd
    Airspeed Ltd was a British aircraft manufacturer known for producing civil and military airplanes in the mid-20th century.
  • C. Boulton Paul Aircraft Ltd
    Boulton Paul Aircraft Ltd was a British aviation company known for designing and producing military aircraft, particularly during the World War II era.
  • D. Auster Aircraft Limited
    Auster Aircraft Limited was a British aircraft manufacturer best known for producing light observation and liaison aircraft used extensively by the military and civilian operators in the mid-20th century.
  • E. Gloster Aircraft Company
    Gloster Aircraft Company was a British aircraft manufacturer best known for producing the Gloster Meteor, the Allies’ first operational jet fighter during World War II.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69e11e3ecc7c8190b5f94cd8f42e9d37 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f12b27451081908c29d1915b6c4229 completed April 28, 2026, 9:48 p.m.
Created at: April 16, 2026, 8:36 p.m.