SaaSHub helps you find the best software and product alternatives Learn more →
Top 23 Python diffusion-model Projects
-
Tencent is releasing a ton of stuff though!
https://aivideo.hunyuan.tencent.com/
-
CodeRabbit
CodeRabbit: AI Code Reviews for Developers. Revolutionize your code reviews with AI. CodeRabbit offers PR summaries, code walkthroughs, 1-click suggestions, and AST-based analysis. Boost productivity and code quality across all major languages with each PR.
-
Project mention: Hunyuan3D-2-Turbo: fast high-quality shape generation in ~1 SEC on a 4090 | news.ycombinator.com | 2025-03-19
-
StyleTTS2
StyleTTS 2: Towards Human-Level Text-to-Speech through Style Diffusion and Adversarial Training with Large Speech Language Models
-
SUPIR
SUPIR aims at developing Practical Algorithms for Photo-Realistic Image Restoration In the Wild. Our new online demo is also released at suppixel.ai.
Project mention: Supir: Revolutionizing image restoration with cutting-edge large-scale AI | news.ycombinator.com | 2024-10-07 -
> Recommended: We recommend using a GPU with 80GB of memory for better generation quality.
https://github.com/Tencent/HunyuanVideo
> I am getting CUDA out of memory on an Nvidia L4 with 24 GB of VRAM, even after using the bfloat16 optimization.
https://github.com/Lightricks/LTX-Video/issues/64
-
DreamCraft3D
[ICLR 2024] Official implementation of DreamCraft3D: Hierarchical 3D Generation with Bootstrapped Diffusion Prior
-
Project mention: MimicMotion: High-Quality Human Motion Video Generation with Confidence-Aware P | news.ycombinator.com | 2024-07-11
-
SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
-
The GitHub repository
-
-
RePaint
Official PyTorch Code and Models of "RePaint: Inpainting using Denoising Diffusion Probabilistic Models", CVPR 2022
-
-
custom-diffusion
Custom Diffusion: Multi-Concept Customization of Text-to-Image Diffusion (CVPR 2023)
-
zero123plus
Code repository for Zero123++: a Single Image to Consistent Multi-view Diffusion Base Model.
-
Make-It-3D
[ICCV 2023] Make-It-3D: High-Fidelity 3D Creation from A Single Image with Diffusion Prior
-
diamond
DIAMOND (DIffusion As a Model Of eNvironment Dreams) is a reinforcement learning agent trained in a diffusion world model. NeurIPS 2024 Spotlight. (by eloialonso)
I don't see any mention of DIAMOND (https://diamond-wm.github.io/) which does something pretty similar, training a model to predict a game or otherwise 3D world based on videos of gameplay plus corresponding user inputs.
It's fascinating how much understanding of the world is being extracted and learned by these models in order to do this. (For the 'that's not really understanding' crowd, what definition of 'understanding' are you using?)
-
dpm-solver
Official code for "DPM-Solver: A Fast ODE Solver for Diffusion Probabilistic Model Sampling in Around 10 Steps" (Neurips 2022 Oral)
-
-
ImageReward
[NeurIPS 2023] ImageReward: Learning and Evaluating Human Preferences for Text-to-image Generation
-
-
-
-
Project mention: Open Source Image-to-Video Model with Customizable Special Effects | news.ycombinator.com | 2025-03-19
-
text2room
Text2Room generates textured 3D meshes from a given text prompt using 2D text-to-image models (ICCV2023).
-
SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
Python diffusion-models discussion
Python diffusion-models related posts
-
OmniHuman-1: Human Animation Models
-
HunyuanVideo: A Systematic Framework for Large Video Generation Model
-
Veo 2: Our video generation model
-
HunyuanVideo: A Systematic Framework for Large Video Generation Model
-
OpenAI: Sora
-
Tencent launches HunyuanVideo: open-source text-to-video model
-
LTX-Video: Open-Source Real-Time High-Quality Video Generation
-
A note from our sponsor - SaaSHub
www.saashub.com | 21 Mar 2025
Index
What are some of the best open-source diffusion-model projects in Python? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | HunyuanVideo | 9,327 |
| 2 | Hunyuan3D-2 | 7,138 |
| 3 | StyleTTS2 | 5,553 |
| 4 | SUPIR | 4,925 |
| 5 | LTX-Video | 3,145 |
| 6 | DreamCraft3D | 2,880 |
| 7 | MimicMotion | 2,272 |
| 8 | Lumina-T2X | 2,161 |
| 9 | SimpleTuner | 2,139 |
| 10 | RePaint | 2,037 |
| 11 | mmgeneration | 1,945 |
| 12 | custom-diffusion | 1,926 |
| 13 | zero123plus | 1,841 |
| 14 | Make-It-3D | 1,837 |
| 15 | diamond | 1,754 |
| 16 | dpm-solver | 1,608 |
| 17 | Papers-in-100-Lines-of-Code | 1,454 |
| 18 | ImageReward | 1,341 |
| 19 | DDNM | 1,226 |
| 20 | Paint-by-Example | 1,157 |
| 21 | tango | 1,150 |
| 22 | HunyuanVideo-I2V | 1,113 |
| 23 | text2room | 1,037 |
Sponsored
CodeRabbit: AI Code Reviews for Developers
Revolutionize your code reviews with AI. CodeRabbit offers PR summaries, code walkthroughs, 1-click suggestions, and AST-based analysis. Boost productivity and code quality across all major languages with each PR.
coderabbit.ai