Green Revolution
E1121
The Green Revolution was a mid-20th-century agricultural transformation that dramatically increased global crop yields through high-yield varieties, synthetic fertilizers, and modern farming techniques, significantly reducing hunger in many developing countries.
All labels observed (9)
How this entity was disambiguated
This entity first appeared as the object of triple T4821 — 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: Green Revolution Context triple: [Norman Borlaug, knownFor, Green Revolution]
-
A.
Point Four Program
The Point Four Program was a U.S. foreign aid initiative launched in 1949 to provide technical assistance and economic development support to poorer countries as part of Cold War-era efforts to promote stability and counter communism.
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B.
Norman Borlaug
Norman Borlaug was an American agronomist and humanitarian known as the “father of the Green Revolution” for developing high-yield, disease-resistant crops that helped dramatically reduce global hunger.
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C.
Marshall Plan
The Marshall Plan was a massive U.S.-led economic aid program launched after World War II to rebuild and stabilize war-torn European countries and contain the spread of communism.
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D.
Science, The Endless Frontier
Science, The Endless Frontier is a landmark 1945 report by Vannevar Bush that laid the foundation for U.S. federal support of scientific research and the modern science policy framework.
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E.
Berlin Airlift
The Berlin Airlift was a massive 1948–1949 Allied operation that supplied West Berlin by air during the Soviet blockade, symbolizing early Cold War tensions and Western resolve.
- 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: Green Revolution Target entity description: The Green Revolution was a mid-20th-century agricultural transformation that dramatically increased global crop yields through high-yield varieties, synthetic fertilizers, and modern farming techniques, significantly reducing hunger in many developing countries.
-
A.
Point Four Program
The Point Four Program was a U.S. foreign aid initiative launched in 1949 to provide technical assistance and economic development support to poorer countries as part of Cold War-era efforts to promote stability and counter communism.
-
B.
Norman Borlaug
Norman Borlaug was an American agronomist and humanitarian known as the “father of the Green Revolution” for developing high-yield, disease-resistant crops that helped dramatically reduce global hunger.
-
C.
Marshall Plan
The Marshall Plan was a massive U.S.-led economic aid program launched after World War II to rebuild and stabilize war-torn European countries and contain the spread of communism.
-
D.
Science, The Endless Frontier
Science, The Endless Frontier is a landmark 1945 report by Vannevar Bush that laid the foundation for U.S. federal support of scientific research and the modern science policy framework.
-
E.
Berlin Airlift
The Berlin Airlift was a massive 1948–1949 Allied operation that supplied West Berlin by air during the Soviet blockade, symbolizing early Cold War tensions and Western resolve.
- F. None of above. chosen
Statements (54)
| Predicate | Object |
|---|---|
| instanceOf |
agricultural movement
ⓘ
historical event ⓘ technological revolution ⓘ |
| aimedAt |
improving food security
ⓘ
increasing crop yields ⓘ reducing hunger ⓘ |
| appliesTo |
maize
ⓘ
other cereal crops ⓘ rice ⓘ wheat ⓘ |
| associatedWithOrganization |
Ford Foundation
ⓘ
International Maize and Wheat Improvement Center ⓘ International Rice Research Institute ⓘ Rockefeller Foundation ⓘ |
| coinedBy | William Gaud ⓘ |
| coinedIn | 1968 ⓘ |
| criticizedFor |
environmental degradation
ⓘ
increased inequality among farmers ⓘ loss of crop biodiversity ⓘ soil fertility decline in some regions ⓘ water table depletion ⓘ |
| effect |
expansion of irrigated area
ⓘ
increased cereal production ⓘ increased use of chemical inputs ⓘ population growth support ⓘ reduced food shortages in many countries ⓘ rural socioeconomic change ⓘ |
| field |
agriculture
ⓘ
agronomy ⓘ plant breeding ⓘ rural development ⓘ |
| followedBy |
concept of Evergreen Revolution
ⓘ
discussions of sustainable agriculture ⓘ |
| hasEndTime | late 20th century ⓘ |
| hasPeakPeriod |
1960s
ⓘ
1970s ⓘ |
| hasStartTime | 1940s ⓘ |
| influencedRegion |
Asia
ⓘ
India ⓘ Latin America ⓘ Mexico ⓘ Pakistan ⓘ Philippines ⓘ developing countries ⓘ |
| keyFigure |
M. S. Swaminathan
ⓘ
Norman Borlaug ⓘ William Gaud ⓘ |
| precededBy | traditional agriculture ⓘ |
| uses |
chemical pesticides
ⓘ
high-yielding crop varieties ⓘ improved crop management practices ⓘ irrigation infrastructure ⓘ mechanized farming equipment ⓘ synthetic fertilizers ⓘ |
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: Green Revolution Description of subject: The Green Revolution was a mid-20th-century agricultural transformation that dramatically increased global crop yields through high-yield varieties, synthetic fertilizers, and modern farming techniques, significantly reducing hunger in many developing countries.
Referenced by (25)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Green Revolution in India
this entity surface form:
Green Revolution in India (political support and implementation)
subject surface form:
IR8
this entity surface form:
Green Revolution in rice
subject surface form:
IR8
this entity surface form:
Green Revolution in Asia
subject surface form:
IR36
this entity surface form:
Green Revolution in rice
this entity surface form:
Green Revolution in India
this entity surface form:
phrase "Green Revolution"
this entity surface form:
Green Revolution in India
this entity surface form:
Green Revolution undermined small farmers
this entity surface form:
Green Revolution threatened long-term food security
this entity surface form:
The Green Revolution
this entity surface form:
Green Revolution in Asia
this entity surface form:
Green Revolution in rice
subject surface form:
Monkombu Sambasivan Swaminathan
this entity surface form:
Green Revolution in India