Triple

T10075304
Position Surface form Disambiguated ID Type / Status
Subject Gordon Mitchell E213736 entity
Predicate father P120 FINISHED
Object R. J. Mitchell E11280 NE FINISHED

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: R. J. Mitchell | Statement: [Gordon Mitchell, father, R. J. Mitchell]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: R. J. Mitchell
Context triple: [Gordon Mitchell, father, R. J. Mitchell]
  • A. R. J. Mitchell chosen
    R. J. Mitchell was a British aeronautical engineer best known for creating the iconic Supermarine Spitfire fighter aircraft used by the Royal Air Force during World War II.
  • B. Walter de Havilland
    Walter de Havilland was a British patent attorney and academic best known as the father of actresses Olivia de Havilland and Joan Fontaine.
  • C. Geoffrey de Havilland
    Geoffrey de Havilland was a pioneering British aviation engineer, aircraft designer, and test pilot who founded the de Havilland Aircraft Company and created several influential military and civilian aircraft in the early 20th century.
  • D. Frederick Handley Page
    Frederick Handley Page was a pioneering British aircraft designer and industrialist, best known for founding the Handley Page aircraft company and creating some of the earliest heavy bombers and airliners.
  • E. John de Havilland
    John de Havilland was a British test pilot and son of aircraft designer Geoffrey de Havilland, known for his work with the de Havilland Aircraft Company and his death in a prototype crash.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca839add308190b57d53b4ec21f2d0 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cdd017b8288190a577bd66e4ba66b7 completed April 2, 2026, 2:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69d2e5755a4081909c582bf16dd285e7 completed April 5, 2026, 10:43 p.m.
Created at: March 30, 2026, 8:59 p.m.