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.