U.S. thermonuclear weapons program
E93778
The U.S. thermonuclear weapons program was the Cold War-era American effort to design, test, and deploy hydrogen bombs and other advanced nuclear weapons, fundamentally shaping global nuclear strategy and arms races.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Operation Greenhouse | 1 |
| U.S. thermonuclear weapons program canonical | 1 |
| United States nuclear weapons programme | 1 |
| United States thermonuclear weapons program | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T784969 — 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: U.S. thermonuclear weapons program Context triple: [Edward Teller, influenced, U.S. thermonuclear weapons program]
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A.
United States nuclear weapons complex
The United States nuclear weapons complex is the nationwide network of laboratories, production plants, and storage facilities responsible for the research, development, maintenance, and dismantlement of the U.S. nuclear arsenal.
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B.
Manhattan Project
The Manhattan Project was the secret U.S.-led World War II research and development program that produced the first nuclear weapons.
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C.
K-25 Project
The K-25 Project was a World War II–era Manhattan Project effort to build and operate a massive gaseous diffusion plant for uranium enrichment in Oak Ridge, Tennessee.
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D.
United States nuclear weapons testing
United States nuclear weapons testing refers to the series of experimental detonations conducted by the U.S. government to develop, evaluate, and demonstrate its nuclear arsenal from the 1940s through the late 20th century.
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E.
Trinity test device
The Trinity test device was the first nuclear explosive ever detonated, a plutonium-based implosion bomb tested by the Manhattan Project in July 1945.
- 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: U.S. thermonuclear weapons program Target entity description: The U.S. thermonuclear weapons program was the Cold War-era American effort to design, test, and deploy hydrogen bombs and other advanced nuclear weapons, fundamentally shaping global nuclear strategy and arms races.
-
A.
United States nuclear weapons complex
The United States nuclear weapons complex is the nationwide network of laboratories, production plants, and storage facilities responsible for the research, development, maintenance, and dismantlement of the U.S. nuclear arsenal.
-
B.
Manhattan Project
The Manhattan Project was the secret U.S.-led World War II research and development program that produced the first nuclear weapons.
-
C.
K-25 Project
The K-25 Project was a World War II–era Manhattan Project effort to build and operate a massive gaseous diffusion plant for uranium enrichment in Oak Ridge, Tennessee.
-
D.
United States nuclear weapons testing
United States nuclear weapons testing refers to the series of experimental detonations conducted by the U.S. government to develop, evaluate, and demonstrate its nuclear arsenal from the 1940s through the late 20th century.
-
E.
Trinity test device
The Trinity test device was the first nuclear explosive ever detonated, a plutonium-based implosion bomb tested by the Manhattan Project in July 1945.
- F. None of above. chosen
Statements (51)
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: U.S. thermonuclear weapons program Description of subject: The U.S. thermonuclear weapons program was the Cold War-era American effort to design, test, and deploy hydrogen bombs and other advanced nuclear weapons, fundamentally shaping global nuclear strategy and arms races.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: U.S. thermonuclear weapons program
linked to: U.S. thermonuclear weapons program
linked to: U.S. thermonuclear weapons program