Operation Calcium
E1486821
UNEXPLORED
Operation Calcium was a World War II sabotage and resistance mission carried out by Czechoslovak paratroopers operating behind enemy lines.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Operation Calcium canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T21462036 — 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 Calcium Context triple: [Czechoslovak paratroopers, notableOperation, Operation Calcium]
-
A.
Operation Galvanic
Operation Galvanic was the U.S. amphibious offensive in November 1943 that launched the Gilbert Islands campaign in the central Pacific, including the bloody Battle of Tarawa, during World War II.
-
B.
Operation Isotope
Operation Isotope was a 1972 Israeli special forces raid by Sayeret Matkal to rescue hostages from a hijacked Sabena airliner at Lod Airport.
-
C.
Operation Mandrel
Operation Mandrel was a series of U.S. nuclear weapons tests conducted during the Cold War as part of the broader American nuclear testing program.
-
D.
Operation Chromite
Operation Chromite was the United Nations amphibious invasion of Inchon during the Korean War, masterminded by General Douglas MacArthur to turn the tide against North Korean forces.
-
E.
Operation Catalyst
Operation Catalyst was the Australian Defence Force’s primary contribution to coalition military operations in Iraq following the 2003 invasion, focusing on security, stabilization, and reconstruction efforts.
- 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 Calcium Target entity description: Operation Calcium was a World War II sabotage and resistance mission carried out by Czechoslovak paratroopers operating behind enemy lines.
-
A.
Operation Galvanic
Operation Galvanic was the U.S. amphibious offensive in November 1943 that launched the Gilbert Islands campaign in the central Pacific, including the bloody Battle of Tarawa, during World War II.
-
B.
Operation Isotope
Operation Isotope was a 1972 Israeli special forces raid by Sayeret Matkal to rescue hostages from a hijacked Sabena airliner at Lod Airport.
-
C.
Operation Mandrel
Operation Mandrel was a series of U.S. nuclear weapons tests conducted during the Cold War as part of the broader American nuclear testing program.
-
D.
Operation Chromite
Operation Chromite was the United Nations amphibious invasion of Inchon during the Korean War, masterminded by General Douglas MacArthur to turn the tide against North Korean forces.
-
E.
Operation Catalyst
Operation Catalyst was the Australian Defence Force’s primary contribution to coalition military operations in Iraq following the 2003 invasion, focusing on security, stabilization, and reconstruction efforts.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.