Channel Dash
E242077
Channel Dash was a daring 1942 German naval operation in which major warships, including battleships and a heavy cruiser, attempted a high-risk daylight escape from occupied France to German ports via the English Channel.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Channel Dash canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T2202189 — 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: Channel Dash Context triple: [German heavy cruiser Prinz Eugen, participatedIn, Channel Dash]
-
A.
Kiel Canal
The Kiel Canal is a major artificial waterway in northern Germany that connects the North Sea with the Baltic Sea, significantly shortening maritime routes and facilitating international shipping.
-
B.
Pannerdens Kanaal
Pannerdens Kanaal is a man-made canal in the Netherlands that diverts water from the Rhine to regulate flow between the Waal and IJssel rivers and support navigation and flood control.
-
C.
The Channel of Gravelines
The Channel of Gravelines is an 1890 pointillist seascape painting by French artist Georges Seurat, depicting the industrial coastline near the French port town of Gravelines.
-
D.
North Sea Canal
The North Sea Canal is a major Dutch waterway that links Amsterdam to the North Sea, enabling seagoing vessels to access the city’s port.
-
E.
Mittelland Canal
The Mittelland Canal is Germany’s longest artificial waterway, running east–west across the country to link major rivers and form a key inland shipping route.
- 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: Channel Dash Target entity description: Channel Dash was a daring 1942 German naval operation in which major warships, including battleships and a heavy cruiser, attempted a high-risk daylight escape from occupied France to German ports via the English Channel.
-
A.
Kiel Canal
The Kiel Canal is a major artificial waterway in northern Germany that connects the North Sea with the Baltic Sea, significantly shortening maritime routes and facilitating international shipping.
-
B.
Pannerdens Kanaal
Pannerdens Kanaal is a man-made canal in the Netherlands that diverts water from the Rhine to regulate flow between the Waal and IJssel rivers and support navigation and flood control.
-
C.
The Channel of Gravelines
The Channel of Gravelines is an 1890 pointillist seascape painting by French artist Georges Seurat, depicting the industrial coastline near the French port town of Gravelines.
-
D.
North Sea Canal
The North Sea Canal is a major Dutch waterway that links Amsterdam to the North Sea, enabling seagoing vessels to access the city’s port.
-
E.
Mittelland Canal
The Mittelland Canal is Germany’s longest artificial waterway, running east–west across the country to link major rivers and form a key inland shipping route.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
World War II military operation
ⓘ
naval operation ⓘ |
| airCoverProvidedBy | Luftwaffe ⓘ |
| alsoKnownAs |
Durchbruch durch den Kanal
ⓘ
Operation Cerberus ⓘ |
| belligerent |
Nazi Germany
ⓘ
United Kingdom ⓘ |
| casualties |
damage to German ships from mines and air attacks
ⓘ
significant British losses in aircraft ⓘ |
| codeName | Operation Cerberus ⓘ |
| commander |
Adolf Galland
ⓘ
Otto Ciliax ⓘ |
| conflict | World War II ⓘ |
| country | Germany ⓘ |
| date |
1942-02-11
ⓘ
1942-02-12 ⓘ |
| endPoint | German North Sea ports ⓘ |
| followedBy | withdrawal of German surface fleet from Atlantic operations ⓘ |
| hasPart | Operation Cerberus ⓘ |
| involvedShip |
German battleship Gneisenau
ⓘ
surface form:
Gneisenau
German heavy cruiser Prinz Eugen ⓘ
surface form:
Prinz Eugen
German battleship Scharnhorst ⓘ
surface form:
Scharnhorst
|
| involvedShipType |
battleship
ⓘ
heavy cruiser ⓘ |
| location |
Brest
ⓘ
English Channel ⓘ German Bight ⓘ Heligoland Bight ⓘ |
| notableEvent |
British radar and command failures limited response
ⓘ
German capital ships passed through Dover Strait in daylight ⓘ |
| objective | transfer major German warships from Brest to German ports ⓘ |
| opponent |
Fleet Air Arm
ⓘ
Royal Air Force ⓘ Royal Navy ⓘ |
| precededBy | German Atlantic raiding operations from Brest ⓘ |
| result |
British failure to prevent breakout
ⓘ
German tactical success ⓘ |
| route | Brest–English Channel–Heligoland Bight ⓘ |
| shipDestination |
Brunsbüttel
ⓘ
Kiel ⓘ Wilhelmshaven ⓘ |
| significance |
demonstrated weaknesses in British coastal defenses
ⓘ
removed German capital ships from threat of RAF bombing in Brest ⓘ |
| startPoint |
Brest
ⓘ
surface form:
Brest, France
|
| tactics |
daylight high-speed dash close to French coast
ⓘ
heavy fighter escort and jamming of British radar ⓘ |
| theatre | English Channel ⓘ |
| year | 1942 ⓘ |
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: Channel Dash Description of subject: Channel Dash was a daring 1942 German naval operation in which major warships, including battleships and a heavy cruiser, attempted a high-risk daylight escape from occupied France to German ports via the English Channel.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.