Mayaguez incident
E31371
The Mayaguez incident was a 1975 confrontation between the United States and Cambodia in which U.S. forces attempted to rescue the crew of the seized American merchant ship SS Mayaguez, often regarded as one of the last official battles of the Vietnam War era.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Mayaguez incident canonical | 7 |
| Mayaguez rescue operation | 3 |
| Operation Mayaguez | 1 |
| SS Mayaguez rescue operation | 1 |
| amphibious assault (Mayaguez incident) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T240235 — 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: Mayaguez incident Context triple: [Gerald Ford administration, majorEvent, Mayaguez incident]
-
A.
Gulf of Tonkin incident
The Gulf of Tonkin incident was a 1964 naval confrontation between North Vietnam and the United States that led to a major escalation of U.S. military involvement in the Vietnam War.
-
B.
U-2 incident of 1960
The U-2 incident of 1960 was a Cold War crisis in which an American U-2 spy plane was shot down over the Soviet Union, severely damaging U.S.–Soviet relations and derailing a planned summit between their leaders.
-
C.
Operation Urgent Fury
Operation Urgent Fury was the 1983 U.S.-led invasion of Grenada aimed at overthrowing a Marxist government and protecting American citizens on the island.
-
D.
Operation Just Cause
Operation Just Cause was the 1989 U.S. invasion of Panama aimed at deposing military leader Manuel Noriega and securing American strategic interests in the region.
-
E.
Bay of Pigs Invasion
The Bay of Pigs Invasion was a failed 1961 CIA-backed attempt by Cuban exiles to overthrow Fidel Castro’s government in Cuba.
- 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: Mayaguez incident Target entity description: The Mayaguez incident was a 1975 confrontation between the United States and Cambodia in which U.S. forces attempted to rescue the crew of the seized American merchant ship SS Mayaguez, often regarded as one of the last official battles of the Vietnam War era.
-
A.
Gulf of Tonkin incident
The Gulf of Tonkin incident was a 1964 naval confrontation between North Vietnam and the United States that led to a major escalation of U.S. military involvement in the Vietnam War.
-
B.
U-2 incident of 1960
The U-2 incident of 1960 was a Cold War crisis in which an American U-2 spy plane was shot down over the Soviet Union, severely damaging U.S.–Soviet relations and derailing a planned summit between their leaders.
-
C.
Operation Urgent Fury
Operation Urgent Fury was the 1983 U.S.-led invasion of Grenada aimed at overthrowing a Marxist government and protecting American citizens on the island.
-
D.
Operation Just Cause
Operation Just Cause was the 1989 U.S. invasion of Panama aimed at deposing military leader Manuel Noriega and securing American strategic interests in the region.
-
E.
Bay of Pigs Invasion
The Bay of Pigs Invasion was a failed 1961 CIA-backed attempt by Cuban exiles to overthrow Fidel Castro’s government in Cuba.
- 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: Mayaguez incident Description of subject: The Mayaguez incident was a 1975 confrontation between the United States and Cambodia in which U.S. forces attempted to rescue the crew of the seized American merchant ship SS Mayaguez, often regarded as one of the last official battles of the Vietnam War era.
Referenced by (13)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
SS Mayaguez rescue operation
this entity surface form:
amphibious assault (Mayaguez incident)
this entity surface form:
Mayaguez rescue operation
this entity surface form:
Mayaguez rescue operation
this entity surface form:
Mayaguez rescue operation
this entity surface form:
Operation Mayaguez