Triple

T545957
Position Surface form Disambiguated ID Type / Status
Subject Robert Watson-Watt E12732 entity
Predicate notableWork P4 FINISHED
Object Memorandum on the Detection of Aircraft by Radio Methods (1935)
Memorandum on the Detection of Aircraft by Radio Methods (1935) is a pioneering technical report by Robert Watson-Watt that laid the practical foundations for the development of radar for air defense.
E68190 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: Memorandum on the Detection of Aircraft by Radio Methods (1935) | Statement: [Robert Watson-Watt, notableWork, Memorandum on the Detection of Aircraft by Radio Methods (1935)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Memorandum on the Detection of Aircraft by Radio Methods (1935)
Context triple: [Robert Watson-Watt, notableWork, Memorandum on the Detection of Aircraft by Radio Methods (1935)]
  • A. Dowding system
    The Dowding system was an innovative integrated air defense network of radar, ground observers, and centralized command that enabled the Royal Air Force to effectively detect and counter German air attacks during World War II.
  • B. Frisch–Peierls memorandum
    The Frisch–Peierls memorandum was a pivotal 1940 document by physicists Otto Frisch and Rudolf Peierls that first outlined the feasibility of a small, practical uranium-based atomic bomb, helping to catalyze British and later Allied nuclear weapons research.
  • C. Chain Home radar network
    The Chain Home radar network was Britain’s pioneering early-warning radar system that provided long-range detection of enemy aircraft during the early years of World War II, crucially aiding air defense in the Battle of Britain.
  • D. MAUD Report
    The MAUD Report was a secret 1941 British scientific assessment that concluded an atomic bomb was feasible and helped spur the U.S. Manhattan Project.
  • E. Knickebein radio navigation system
    The Knickebein radio navigation system was a World War II German Luftwaffe beam-guidance technology used to direct bombers accurately to their targets at night and in poor visibility.
  • 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: Memorandum on the Detection of Aircraft by Radio Methods (1935)
Triple: [Robert Watson-Watt, notableWork, Memorandum on the Detection of Aircraft by Radio Methods (1935)]
Generated description
Memorandum on the Detection of Aircraft by Radio Methods (1935) is a pioneering technical report by Robert Watson-Watt that laid the practical foundations for the development of radar for air defense.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Memorandum on the Detection of Aircraft by Radio Methods (1935)
Target entity description: Memorandum on the Detection of Aircraft by Radio Methods (1935) is a pioneering technical report by Robert Watson-Watt that laid the practical foundations for the development of radar for air defense.
  • A. Dowding system
    The Dowding system was an innovative integrated air defense network of radar, ground observers, and centralized command that enabled the Royal Air Force to effectively detect and counter German air attacks during World War II.
  • B. Frisch–Peierls memorandum
    The Frisch–Peierls memorandum was a pivotal 1940 document by physicists Otto Frisch and Rudolf Peierls that first outlined the feasibility of a small, practical uranium-based atomic bomb, helping to catalyze British and later Allied nuclear weapons research.
  • C. Chain Home radar network
    The Chain Home radar network was Britain’s pioneering early-warning radar system that provided long-range detection of enemy aircraft during the early years of World War II, crucially aiding air defense in the Battle of Britain.
  • D. MAUD Report
    The MAUD Report was a secret 1941 British scientific assessment that concluded an atomic bomb was feasible and helped spur the U.S. Manhattan Project.
  • E. Knickebein radio navigation system
    The Knickebein radio navigation system was a World War II German Luftwaffe beam-guidance technology used to direct bombers accurately to their targets at night and in poor visibility.
  • 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_69a49334226c81908b0ea1689ef6aa3f completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a498e150e88190b35b1bc7a376ca07 completed March 1, 2026, 7:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4d042a590819096ed622dc6bcf8e4 completed March 1, 2026, 11:48 p.m.
NEDg Description generation batch_69a4d0a6aa508190b8a29de838d2dbb0 completed March 1, 2026, 11:49 p.m.
NED2 Entity disambiguation (via description) batch_69a4d114973c81908c3d8fb393f9ee14 completed March 1, 2026, 11:51 p.m.
Created at: March 1, 2026, 7:32 p.m.