psychohistory
E39706
Psychohistory is a fictional scientific discipline from Isaac Asimov’s Foundation series that uses mathematical and statistical laws to predict the future behavior of large populations.
All labels observed (1)
| Label | Occurrences |
|---|---|
| psychohistory canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T308402 — 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: psychohistory Context triple: [Isaac Asimov, notableIdea, psychohistory]
-
A.
Berserker hypothesis
The Berserker hypothesis is a proposed solution to the Fermi paradox suggesting that self-replicating killer probes or hostile civilizations systematically destroy emerging intelligent life in the galaxy, explaining our apparent cosmic silence.
-
B.
History of the Inductive Sciences
History of the Inductive Sciences is William Whewell’s comprehensive 19th-century survey of the development of scientific knowledge and methods from antiquity to his own time.
-
C.
Glimpses of World History
Glimpses of World History is a collection of letters written by Jawaharlal Nehru to his daughter Indira Gandhi, offering a sweeping narrative of global history from ancient times to the early 20th century.
-
D.
Reason and Revolution
Reason and Revolution is a seminal 1941 philosophical work by Herbert Marcuse that critically interprets Hegel and traces the development of critical theory and modern social thought.
-
E.
The Outline of History
The Outline of History is a sweeping early-20th-century universal history book by H. G. Wells that attempts to narrate the story of humanity from prehistoric times to the modern era.
- 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: psychohistory Target entity description: Psychohistory is a fictional scientific discipline from Isaac Asimov’s Foundation series that uses mathematical and statistical laws to predict the future behavior of large populations.
-
A.
Berserker hypothesis
The Berserker hypothesis is a proposed solution to the Fermi paradox suggesting that self-replicating killer probes or hostile civilizations systematically destroy emerging intelligent life in the galaxy, explaining our apparent cosmic silence.
-
B.
History of the Inductive Sciences
History of the Inductive Sciences is William Whewell’s comprehensive 19th-century survey of the development of scientific knowledge and methods from antiquity to his own time.
-
C.
Glimpses of World History
Glimpses of World History is a collection of letters written by Jawaharlal Nehru to his daughter Indira Gandhi, offering a sweeping narrative of global history from ancient times to the early 20th century.
-
D.
Reason and Revolution
Reason and Revolution is a seminal 1941 philosophical work by Herbert Marcuse that critically interprets Hegel and traces the development of critical theory and modern social thought.
-
E.
The Outline of History
The Outline of History is a sweeping early-20th-century universal history book by H. G. Wells that attempts to narrate the story of humanity from prehistoric times to the modern era.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
concept in science fiction
ⓘ
fictional academic discipline ⓘ fictional science ⓘ |
| appearsIn |
Forward the Foundation
ⓘ
Foundation ⓘ Foundation and Empire ⓘ Foundation series ⓘ
linked to:
Foundation
Prelude to Foundation ⓘ Second Foundation ⓘ |
| associatedWithOrganization |
First Foundation
ⓘ
Second Foundation ⓘ |
| basedOn |
large-number statistics
ⓘ
probability theory ⓘ statistical laws of mass behavior ⓘ |
| countryOfOrigin |
United States
ⓘ
linked to:
United States of America
|
| creator | Isaac Asimov ⓘ |
| developedByCharacter | Hari Seldon ⓘ |
| fictionalFounder | Hari Seldon ⓘ |
| field |
futurology
ⓘ
history ⓘ mathematics ⓘ sociology ⓘ statistics ⓘ |
| firstAppearance |
Astounding Science Fiction magazine
ⓘ
linked to:
Astounding Science Fiction
|
| firstAppearanceInStory | Foundation (1942 short story) ⓘ |
| genre | science fiction concept ⓘ |
| goal |
long-term prediction of historical trends
ⓘ
prediction of future behavior of large populations ⓘ |
| hasConcept |
Prime Radiant
ⓘ
Seldon Crisis ⓘ Seldon Plan ⓘ |
| influencedByRealWorldConcept |
cliodynamics
ⓘ
linked to:
ekistics
social physics ⓘ statistical mechanics ⓘ |
| inspiredRealWorldField | discussions of mathematical history ⓘ |
| inUniverseStatus |
closely guarded by the Second Foundation
ⓘ
highly secret discipline ⓘ |
| languageOfOrigin | English ⓘ |
| limitation |
accuracy decreases with smaller populations
ⓘ
cannot predict actions of specific individuals ⓘ vulnerable to unpredictable individual actors ⓘ |
| publisherOfFirstAppearance | Astounding Science Fiction ⓘ |
| requires | very large populations ⓘ |
| setting |
Galactic Empire in the Foundation universe
ⓘ
linked to:
Galactic Empire series
|
| themeIn |
determinism versus free will
ⓘ
predictability of complex societies ⓘ role of individuals in history ⓘ |
| usedFor |
creation of the Seldon Plan
ⓘ
shortening the period of galactic chaos ⓘ |
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: psychohistory Description of subject: Psychohistory is a fictional scientific discipline from Isaac Asimov’s Foundation series that uses mathematical and statistical laws to predict the future behavior of large populations.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.