Operation Perch
E312756
Operation Perch was a British offensive during the Normandy campaign in June 1944 aimed at capturing Caen from German forces shortly after D-Day.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Operation Perch canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2896043 — 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: Operation Perch Context triple: [Battle for Caen, includesOperation, Operation Perch]
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A.
Operation Cobra
Operation Cobra was a major Allied offensive launched by U.S. forces in July 1944 to break out of the Normandy beachhead and rapidly advance across German-occupied France.
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B.
Operation Crossbow
Operation Crossbow was a World War II Allied campaign of intelligence, bombing, and reconnaissance aimed at locating and destroying German V-weapon (V-1 and V-2) research, production, and launch sites.
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C.
Operation Wilfred
Operation Wilfred was a British World War II naval operation in April 1940 aimed at mining Norwegian coastal waters to disrupt German access to Swedish iron ore, helping trigger the subsequent German invasion of Norway and battles such as Narvik.
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D.
Operation Granby
Operation Granby was the codename for the United Kingdom’s military campaign during the 1990–1991 Gulf War against Iraq.
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E.
Operation Fustian
Operation Fustian was a World War II Allied airborne assault in July 1943 aimed at capturing the Primosole Bridge in Sicily during the Allied invasion of the island.
- 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: Operation Perch Target entity description: Operation Perch was a British offensive during the Normandy campaign in June 1944 aimed at capturing Caen from German forces shortly after D-Day.
-
A.
Operation Cobra
Operation Cobra was a major Allied offensive launched by U.S. forces in July 1944 to break out of the Normandy beachhead and rapidly advance across German-occupied France.
-
B.
Operation Crossbow
Operation Crossbow was a World War II Allied campaign of intelligence, bombing, and reconnaissance aimed at locating and destroying German V-weapon (V-1 and V-2) research, production, and launch sites.
-
C.
Operation Wilfred
Operation Wilfred was a British World War II naval operation in April 1940 aimed at mining Norwegian coastal waters to disrupt German access to Swedish iron ore, helping trigger the subsequent German invasion of Norway and battles such as Narvik.
-
D.
Operation Granby
Operation Granby was the codename for the United Kingdom’s military campaign during the 1990–1991 Gulf War against Iraq.
-
E.
Operation Fustian
Operation Fustian was a World War II Allied airborne assault in July 1943 aimed at capturing the Primosole Bridge in Sicily during the Allied invasion of the island.
- F. None of above. chosen
Statements (48)
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: Operation Perch Description of subject: Operation Perch was a British offensive during the Normandy campaign in June 1944 aimed at capturing Caen from German forces shortly after D-Day.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.