Section D of MI6
E148936
Section D of MI6 was a pre–Second World War British intelligence unit responsible for planning and conducting sabotage and subversive activities against enemy states.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Section D of MI6 canonical | 1 |
| Special Operations Branch of MI6 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1309817 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Section D of MI6 Context triple: [Special Operations Executive, precededBy, Section D of MI6]
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A.
Intelligence and Security Division
The Intelligence and Security Division is a NATO body responsible for providing strategic intelligence, security policy, and threat assessments to support the Alliance’s political and military decision-making.
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B.
Room 40
Room 40 was the British Admiralty’s World War I codebreaking unit, famed for intercepting and decrypting German communications such as the Zimmermann Telegram.
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C.
Security Service (MI5)
The Security Service (MI5) is the United Kingdom’s domestic counter-intelligence and security agency responsible for protecting national security against threats such as terrorism, espionage, and cyber attacks.
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D.
Secret Intelligence Branch
The Secret Intelligence Branch was the espionage arm of the World War II-era U.S. Office of Strategic Services, responsible for collecting and analyzing covert intelligence behind enemy lines.
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E.
National Security Branch
The National Security Branch is a major component of the FBI responsible for integrating and overseeing the Bureau’s counterterrorism, counterintelligence, and related national security operations.
- 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: Section D of MI6 Target entity description: Section D of MI6 was a pre–Second World War British intelligence unit responsible for planning and conducting sabotage and subversive activities against enemy states.
-
A.
Intelligence and Security Division
The Intelligence and Security Division is a NATO body responsible for providing strategic intelligence, security policy, and threat assessments to support the Alliance’s political and military decision-making.
-
B.
Room 40
Room 40 was the British Admiralty’s World War I codebreaking unit, famed for intercepting and decrypting German communications such as the Zimmermann Telegram.
-
C.
Security Service (MI5)
The Security Service (MI5) is the United Kingdom’s domestic counter-intelligence and security agency responsible for protecting national security against threats such as terrorism, espionage, and cyber attacks.
-
D.
Secret Intelligence Branch
The Secret Intelligence Branch was the espionage arm of the World War II-era U.S. Office of Strategic Services, responsible for collecting and analyzing covert intelligence behind enemy lines.
-
E.
National Security Branch
The National Security Branch is a major component of the FBI responsible for integrating and overseeing the Bureau’s counterterrorism, counterintelligence, and related national security operations.
- F. None of above. chosen
Statements (29)
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Section D of MI6 Description of subject: Section D of MI6 was a pre–Second World War British intelligence unit responsible for planning and conducting sabotage and subversive activities against enemy states.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.