Life Emerges — Living Ink
Watch particles self-organise from chaos into a living system by toggling between entropy and free-energy minimization.
このページは機械翻訳によって英語から日本語に翻訳されました。 英語のオリジナルをご覧ください。
Interactive learning
Simulations
12 interactive, browser-based simulations of Active Inference and the Free Energy Principle — from particles self-organising into life to agents navigating a T-maze. Each one runs entirely in your browser. Explore them by difficulty, or dive straight in.
初心者向け
初心者
ここから始めましょう。アクティブインファレンスとフリーエネルギー原理への直感的で視覚的なエントリーポイント。
Apple or Frog? — Perception as Inference
See how the brain resolves ambiguous sensory data through Bayesian inference by adjusting beliefs and likelihoods.
Surprise Minimisation — The Fish Predicts
Control the environment while a fish minimizes surprise, demonstrating prediction error and belief updating in real time.
Collective Active Inference — Fish Schooling
Multiple fish self-organize into group-level agents, demonstrating Markov blankets and collective behavior.
中級レベル
中間級
推論ループ全体をステップバイステップで進め、エージェントと構造全体での自己組織化を観察する。
From Beliefs to Action — The Complete Loop
An eight-step guided tutorial through the complete Active Inference cycle, from generative models to policy selection.
The Self-Evidencing Tree — Morphogenesis as Inference
A tree that grows by minimizing free energy, exploring the explore–exploit trade-off through structural adaptation.
The Colony as Inference — Active InferAnts
An ant colony where individuals minimize expected free energy through pheromone communication and niche construction.
Active Inference Network — Collective Autonomy
Scale a complete graph from one agent to 150 and watch Markov blankets and collective autonomy emerge.
上級レベル
アドバンスト
カノニカルで階層的なデモ、精確さ、期待自由エネルギー、ネストされたブランケットを含む。
T-Maze — Expected Free Energy
The canonical Active Inference demonstration: an agent navigates by balancing information-seeking against reward.
Hierarchical Markov Blankets
Visualize nested Markov blankets from cells to organisms, showing recursive self-organization.
The Dopamine Dial — Neuromodulation as Precision
Adjust four neurotransmitter channels in a harvester ant brain to demonstrate precision-weighted behavior control.
Tree Morphology Quiz — Precision, Preferences & Hierarchy
An interactive quiz on how branching growth expresses precision, prior preferences, and hierarchical inference.
これらのシミュレーションについて
実践を通して学ぶ
These demonstrations make abstract Active Inference concepts tangible. They are also published on the Institute's main site at activeinference.org/pages/simulations.html. To learn the theory behind them, see Active Inference and the Learning and Research resources.