Active Inference GitHub Repositories

PyHGF: A neural network library for predictive coding

Deep active inference agents using Monte-Carlo methods

PyTorch library for Active Fine-Tuning

A cognitive architecture that runs on your own machine. Internal state reaches generation through the model's activations, not the system prompt — and every consequential action leaves a receipt you can audit. Not an assistant. IIT 4.0 φ, CAA steering, 136 consciousness modules, local on Apple Silicon.

Official Implementation for the paper "SR-AIF: Solving Sparse-Reward Robotic Tasks from Pixels with Active Inference and World Models"

Anima: an experimental cognitive architecture that models internal state, conflict, and decision-making. Uses LLMs as an interface, not as the core.

No repository description provided.

Methods for specifying, checking, typing, rendering, executing, analyzing, and visualizing state space models, for Active Inference and Beyond.

Implementation/simulation of active neural generative coding (ANGC) for training neurobiologically-plausible active inference agent models.

Manuscript source: Self-orthogonalizing attractor neural networks emerging from the free energy principle

MLSS-2026 Melbourne Bert's lectures

No repository description provided.

[NeurIPS 2021] World modelling and action learning using a contrastive formulation of the active inference framework, for reaching visual goal states

Cognitive science research workspace — Active Inference, Bayesian modeling, ant behavior, and computational neuroscience

PID-like control implemented as active inference with linear generative models

Deep Active Inference (Deep AIF) Agents

DIE — is an Artificial Life project aimed at reproducing emergence of distributed intelligence under environmental pressures using learning cellular automata models.

Active Inference & Category Theory

No repository description provided.

Homing Piegon is an inference framework implementing Variational Message Passing. It can be used to implement an Active Inference agent that performs planning using a Tree Search algorithm that can been seen as a form of Bayesian Model Expansion.

Official implementation of paper "A neural active inference model of perceptual-motor learning" published on Computational Neuroscience in 2023.

Integration for Ants and Beyond

Active inference agent and corresponding environment in Unity used in the study "A deep active inference model of the rubber-hand illusion"

Archive of active inference agents based on reactive message passing.

情感引擎 × LLM 的数字人 — 贝叶斯主动推断确定性地生成情绪，LLM 只在输入/输出两端结合；三时间尺度+稳态、短时注意力与长时记忆的桥、可指定人格

Symthaea: Consciousness-first cognitive architecture — HDC (16,384D) + CfC + IIT + FEP. Live portal: symthaea.luminousdynamics.io

A Bayesian cruise controller. A minimal model of velocity regulation for a block on a frictionless surface.

Active inference sensorimotor simulations: artificial life built from PAULA neurons, biological connectomes (C. elegans), and MuJoCo physics