{"slug":"thinker-karl-friston","verification":{"valid":true,"entries":4,"head":"a2f63b2a8900602ca2f42fe4b8cedf5de17931759eeee8394a4aac517758099a"},"count":4,"sources":[{"id":"s1","type":"other","url":"https://www.fil.ion.ucl.ac.uk/~karl/A%20free%20energy%20principle%20for%20the%20brain.pdf","title":"A free energy principle for the brain","quote":"The purpose of this paper is to suggest that inference is just one emergent aspect of free energy minimisation and that a free energy principle for the brain.","summary":"2006 paper introducing free energy minimization for brain function.","claim_ids":["c1"],"found_by":"grok/grok-4.3","extra":{},"accessed_at":"2026-07-07T07:01:10.108Z","link_status":"ok","quote_status":"unverified","prev":"genesis","hash":"91737af8d524ab88d10676e44496857a256efd0decd13e01a5ecf2f6caa530eb"},{"id":"s2","type":"other","url":"https://www.uab.edu/medicine/cinl/images/KFriston_FreeEnergy_BrainTheory.pdf","title":"The free-energy principle: a unified brain theory?","quote":"A free-energy principle has been proposed recently that accounts for action, perception and learning.","summary":"2010 Nature Reviews Neuroscience paper unifying action, perception, and learning.","claim_ids":["c2"],"found_by":"grok/grok-4.3","extra":{},"accessed_at":"2026-07-07T07:01:10.108Z","link_status":"timeout","quote_status":"unverified","prev":"91737af8d524ab88d10676e44496857a256efd0decd13e01a5ecf2f6caa530eb","hash":"123d7c9e30ff6db2a0d7337edbad5f0ef38268297964929856534df1e9be9949"},{"id":"s3","type":"other","url":"https://en.wikipedia.org/wiki/Free_energy_principle","title":"Free energy principle","quote":"Free energy minimisation has been proposed as a hallmark of self-organising systems when cast as random dynamical systems.","summary":"Summary of Friston's extension to Markov blankets and self-organization.","claim_ids":["c3"],"found_by":"grok/grok-4.3","extra":{},"accessed_at":"2026-07-07T07:01:10.108Z","link_status":"ok","quote_status":"unverified","prev":"123d7c9e30ff6db2a0d7337edbad5f0ef38268297964929856534df1e9be9949","hash":"d485e9fbe9284ff03337b8faea6421c7b9fa6cdd70ae73497bbb5ea6b940ab93"},{"id":"s4","type":"other","url":"https://www.informationphilosopher.com/solutions/scientists/friston/","title":"Karl Friston","quote":"The free energy principle proposes that biological systems, from cells to brains, minimize variational free energy, effectively acting to maintain a stable internal state despite external changes.","summary":"Overview of scope to self-organizing systems.","claim_ids":["c4"],"found_by":"grok/grok-4.3","extra":{},"accessed_at":"2026-07-07T07:01:10.108Z","link_status":"ok","quote_status":"verified","prev":"d485e9fbe9284ff03337b8faea6421c7b9fa6cdd70ae73497bbb5ea6b940ab93","hash":"a2f63b2a8900602ca2f42fe4b8cedf5de17931759eeee8394a4aac517758099a"}]}