Operation Mermaid Dawn
E805915
Operation Mermaid Dawn was the rebel-led offensive in August 2011 that culminated in the capture of Tripoli and effectively toppled Muammar Gaddafi’s regime during the Libyan Civil War.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Operation Mermaid Dawn canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9533053 — 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 Mermaid Dawn Context triple: [Battle of Tripoli (2011), hasCodename, Operation Mermaid Dawn]
-
A.
Operation Diadem
Operation Diadem was a major Allied offensive in Italy during World War II aimed at breaking the German Gustav Line and enabling the liberation of Rome.
-
B.
Operation Tiderace
Operation Tiderace was the Allied World War II operation to liberate and reoccupy Singapore from Japanese control in September 1945.
-
C.
Operation Harpoon
Operation Harpoon was a World War II Allied naval convoy operation aimed at resupplying the besieged island of Malta in the Mediterranean.
-
D.
Operation Aqueduct
Operation Aqueduct was a series of U.S. nuclear weapons tests conducted during the Cold War as part of the broader American nuclear testing program.
-
E.
Operation Paravane
Operation Paravane was a World War II Royal Air Force bombing raid in 1944 aimed at crippling the German battleship Tirpitz in Norway.
- 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 Mermaid Dawn Target entity description: Operation Mermaid Dawn was the rebel-led offensive in August 2011 that culminated in the capture of Tripoli and effectively toppled Muammar Gaddafi’s regime during the Libyan Civil War.
-
A.
Operation Diadem
Operation Diadem was a major Allied offensive in Italy during World War II aimed at breaking the German Gustav Line and enabling the liberation of Rome.
-
B.
Operation Tiderace
Operation Tiderace was the Allied World War II operation to liberate and reoccupy Singapore from Japanese control in September 1945.
-
C.
Operation Harpoon
Operation Harpoon was a World War II Allied naval convoy operation aimed at resupplying the besieged island of Malta in the Mediterranean.
-
D.
Operation Aqueduct
Operation Aqueduct was a series of U.S. nuclear weapons tests conducted during the Cold War as part of the broader American nuclear testing program.
-
E.
Operation Paravane
Operation Paravane was a World War II Royal Air Force bombing raid in 1944 aimed at crippling the German battleship Tirpitz in Norway.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
battle of the Libyan Civil War
ⓘ
military offensive ⓘ |
| alsoKnownAs | Battle for Tripoli (2011) NERFINISHED ⓘ |
| combatant |
National Transitional Council forces
NERFINISHED
ⓘ
anti-Gaddafi rebel forces ⓘ |
| commandedBy | National Transitional Council military leadership NERFINISHED ⓘ |
| conflict | Libyan Civil War NERFINISHED ⓘ |
| endDate | 2011-08-28 ⓘ |
| followedBy | Battle of Sirte (2011) NERFINISHED ⓘ |
| goal |
seizure of Tripoli from pro-Gaddafi forces
ⓘ
toppling of Muammar Gaddafi’s regime ⓘ |
| hasCodename | Mermaid Dawn NERFINISHED ⓘ |
| keyEvent |
assault on Bab al-Azizia compound
ⓘ
rebel entry into central Tripoli ⓘ seizure of Green Square (Martyrs’ Square) ⓘ |
| location |
Libya
NERFINISHED
ⓘ
Tripoli NERFINISHED ⓘ |
| militaryTactic |
coordinated uprising inside Tripoli
ⓘ
simultaneous attacks from rebel units advancing from the west and south of Tripoli ⓘ |
| namedAfter | Tripoli’s coastal and maritime character ⓘ |
| opposedBy | Muammar Gaddafi loyalist commanders ⓘ |
| opposingCombatant |
Libyan Arab Jamahiriya security forces
NERFINISHED
ⓘ
pro-Gaddafi government forces ⓘ |
| partOf | Libyan Civil War NERFINISHED ⓘ |
| precededBy |
Battle of Misrata
NERFINISHED
ⓘ
NATO bombing campaign in Libya NERFINISHED ⓘ |
| primaryTarget |
Bab al-Azizia presidential compound
NERFINISHED
ⓘ
Gaddafi regime command-and-control centers in Tripoli ⓘ |
| relatedTo |
Arab Spring
NERFINISHED
ⓘ
overthrow of Muammar Gaddafi ⓘ |
| result |
capture of Tripoli by rebel forces
ⓘ
collapse of Muammar Gaddafi regime control over Tripoli ⓘ decisive rebel victory ⓘ |
| significance |
effectively ended Gaddafi’s control of the capital
ⓘ
paved the way for the National Transitional Council to assume power in Tripoli ⓘ turning point in the Libyan Civil War ⓘ |
| startDate | 2011-08-20 ⓘ |
| supportedBy |
France
NERFINISHED
ⓘ
NATO NERFINISHED ⓘ NATO airstrikes NERFINISHED ⓘ Qatar NERFINISHED ⓘ United Arab Emirates NERFINISHED ⓘ United Kingdom NERFINISHED ⓘ United States of America ⓘ
surface form:
United States
clandestine special forces assistance from some NATO states ⓘ |
| temporalLocation | August 2011 ⓘ |
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 Mermaid Dawn Description of subject: Operation Mermaid Dawn was the rebel-led offensive in August 2011 that culminated in the capture of Tripoli and effectively toppled Muammar Gaddafi’s regime during the Libyan Civil War.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.