Probabilistic Programming Python Packages

pymc

Bayesian Modeling and Probabilistic Programming in Python

tensorflow-probability

Probabilistic reasoning and statistical analysis in TensorFlow

pyro-ppl

Deep universal probabilistic programming with Python and PyTorch

numpyro

Probabilistic programming with NumPy powered by JAX for autograd and JIT compilation to GPU/TPU/CPU.

tfp-nightly

Probabilistic reasoning and statistical analysis in TensorFlow

pymc3

Bayesian Modeling and Probabilistic Programming in Python

blackjax

BlackJAX is a Bayesian Inference library designed for ease of use, speed and modularity.

pyprobables

Probabilistic data structures in python http://pyprobables.readthedocs.io/en/latest/index.html

funsor

Functional tensors for probabilistic programming

conjugate-prior

Implementation of the conjugate prior table for Bayesian Statistics

autofit

PyAutoFit: Classy Probabilistic Programming

gpjax

Gaussian processes in JAX and Equinox.

jaxns

Probabilistic Programming and Nested sampling in JAX

orbit-ml

A Python package for Bayesian forecasting with object-oriented design and probabilistic models under the hood.

pyresin

Reactive and asynchronous probabilistic logic programming and model counting.

symbolicai

A neurosymbolic perspective on LLMs

compiled-knowledge

CompiledKnowledge is a Python package for compiling and querying discrete probabilistic graphical models.

blackjax-nightly

BlackJAX is a Bayesian Inference library designed for ease of use, speed and modularity.

conjugate-models

Fast Bayesian Inference in Python. 50+ conjugate models with vectorized updates, sufficient statistic helpers, built-in plotting, and SciPy integration.

probstructs

Collection of probabilistic data structures - CM-Sketch, ECM-Sketch, exponential histogram

memo-lang

A probabilistic programming language for metacognitive modeling

quivers

A functional probabilistic programming language that compiles to PyTorch.

ptgp

GPs in PyTensor

liesel

A probabilistic programming framework