Lightning-AI / litgpt
20+ high-performance LLMs with recipes to pretrain, finetune and deploy at scale.
Lightning-AI / litgpt
qubvel-org / segmentation_models.pytorch
Semantic segmentation models with 500+ pretrained convolutional and transformer-based backbones.
jingyaogong / minimind-v
👀 Train a 65M-parameter VLM from scratch in just 2h!
datajuicer / data-juicer
Data processing for and with foundation models! 🍎 🍋 🌽 ➡️ ➡️🍸 🍹 🍷
huggingface / huggingface_hub
The official CLI and Python client for the Hugging Face Hub.
NVIDIA / TransformerEngine
A library for accelerating Transformer models on NVIDIA GPUs, including using 8-bit and 4-bit floating point (FP8 and FP4) precision on Hopper, Ada and Blackwell GPUs, to provide better performance with lower memory utilization in both training and inference.
yanliudesign / mono-color-skill
One-ink editorial print image skill — warm paper, halftone photography, active negative space, and restrained typography.
openai / human-eval
Code for the paper "Evaluating Large Language Models Trained on Code"
radixark / miles
Miles is an enterprise-facing reinforcement learning framework for LLM and VLM post-training, forked from and co-evolving with slime.
pollen-robotics / microduck_rl
RL training environments for Microduck (mjlab)
PrimeIntellect-ai / prime-rl
Agentic RL Training at Scale
scraed / LanPaint
High quality training free inpaint for every stable diffusion model. Supports ComfyUI
verl-project / verl-omni
Multimodal RL training framework for diffusion & omni models
NVIDIA-NeMo / Megatron-Bridge
Training library for Megatron-based models with bidirectional Hugging Face conversion capability
whitecircle / halo
Halo is an open-source framework built by White Circle for training large language and multimodal models
ceyyy427 / finathink
Finathink — Financial Research Optimizer for auditable, point-in-time research, mathematical learning, and constrained portfolio analysis.
paper-instruments / feather-train
Feather agent harness, training integrations, and evaluation tools for knowledge work
Jaasssoooonnnnn / FirstLight_CR
Offline Clash Royale AI agent research: native simulation, imitation learning, PPO, and interactive evaluation. 离线对局模拟、模仿学习、强化学习与交互评测。
preferencemodel / karotte
A framework for building robust RL environments to train aligned AI.
sunovivid / correction-training
Official implementation of "Correction Training for Diffusion Models"
hpcaitech / ColossalAI
Making large AI models cheaper, faster and more accessible
stas00 / ml-engineering
Machine Learning Engineering Open Book
NVIDIA / Megatron-LM
Ongoing research training transformer models at scale
mlfoundations / open_clip
An open source implementation of CLIP.
OpenPipe / ART
Agent Reinforcement Trainer: train multi-step agents for real-world tasks using GRPO. Give your agents on-the-job training. Reinforcement learning for Qwen3.6, GPT-OSS, Llama, and more!
skypilot-org / skypilot
The AI Compute Platform for frontier teams. SkyPilot turns fragmented AI compute into one AI supercomputer, so frontier AI teams build custom intelligence faster.
huggingface / accelerate
🚀 A simple way to launch, train, and use PyTorch models on almost any device and distributed configuration, automatic mixed precision (including fp8), and easy-to-configure FSDP and DeepSpeed support
arcee-ai / mergekit
Tools for merging pretrained large language models.
Akegarasu / lora-scripts
SD-Trainer. LoRA & Dreambooth training scripts & GUI use kohya-ss's trainer, for diffusion model.
snorkel-team / snorkel
A system for quickly generating training data with weak supervision
openai / parameter-golf
Train the smallest LM you can that fits in 16MB. Best model wins!
h2oai / h2o-llmstudio
H2O LLM Studio - a framework and no-code GUI for fine-tuning LLMs. Documentation: https://docs.h2o.ai/h2o-llmstudio/
pytorch / ignite
High-level library to help with training and evaluating neural networks in PyTorch flexibly and transparently.
SwanHubX / SwanLab
⚡️SwanLab - an open-source, modern-design AI training tracking and visualization tool. Supports Cloud / Self-hosted use. Integrated with PyTorch / Transformers / verl / LLaMA Factory / ms-swift / Ultralytics / MMEngine / Keras etc.
torchgeo / torchgeo
TorchGeo: datasets, samplers, transforms, and pre-trained models for geospatial data
NVIDIA / physicsnemo
Open-source deep-learning framework for building, training, and fine-tuning deep learning models using state-of-the-art Physics-ML methods
DLR-RM / rl-baselines3-zoo
A training framework for Stable Baselines3 reinforcement learning agents, with hyperparameter optimization and pre-trained agents included.
qualcomm / aimet
AIMET is a library that provides advanced quantization and compression techniques for trained neural network models.
google / tunix
A Lightweight LLM Post-Training Library
sapientinc / HRM-Text
HRM-Text is a 1B text generation model based on the HRM architecture, strengthened by task completion and latent space reasoning.
OpenImagingLab / FlashVSR
[CVPR 2026] Towards Real-Time Diffusion-Based Streaming Video Super-Resolution — An efficient one-step diffusion framework for streaming VSR with locality-constrained sparse attention and a tiny conditional decoder.
AgentR1 / Agent-R1
Agent-R1: Training Powerful LLM Agents with End-to-End Reinforcement Learning
decoderesearch / SAELens
Training Sparse Autoencoders on Language Models
Topdu / OpenOCR
OpenOCR: An Open-Source Toolkit for General-OCR Research and Applications, integrates a unified training and evaluation benchmark, commercial-grade OCR and Document Parsing systems, and faithful reproductions of the core implementations from a wide range of academic papers.
Lightning-AI / lightning-thunder
PyTorch compiler that accelerates training and inference. Get built-in optimizations for performance, memory, parallelism, and easily write your own.
nomadkaraoke / python-audio-separator
Easy to use stem (e.g. instrumental/vocals) separation from CLI or as a python package, using a variety of amazing pre-trained models (primarily from UVR)
segment-any-text / wtpsplit
Toolkit to segment text into sentences or other semantic units in a robust, efficient and adaptable way.
inclusionAI / AWorld
Search, understand, reproduce, and improve an idea with ease
Pan-Chera / Multi-Agent-CAD
MAC (Multi-Agent CAD): A decoupled multi-agent framework for text-to-CAD generation via constrained test-time compute
NVIDIA-NeMo / Automodel
🚀 Pytorch Distributed native training library for LLMs/VLMs with OOTB Hugging Face support
Purewhiter / mobilegym
[EMNLP 2026] MobileGym: A Verifiable and Highly Parallel Simulation Platform for Mobile GUI Agent Research · 浏览器里运行的安卓模拟器 · Browser-hosted Android Simulator · Verifiable Evaluation · Scalable Online RL Training
huggingface / Repo2RLEnv
Turn any repository into verifiable RL environments for coding agents - Harbor tasks you can train on, evaluate and share on the Hugging Face Hub
opencobra / cobrapy
COBRApy is a package for constraint-based modeling of metabolic networks.
waybarrios / opencode-power-pack
54 rigorous skills for Codex, OpenCode, and Pi: code review, security audit, feature development, frontend design, MCP tools, Hugging Face ML/training, and more.
qlabs-eng / dust
Pretraining Transformers Without Backpropagation
starVLA / VLAct
[NeurIPS 2026] Beyond Data Scaling: Representation-Centric Continued Pre-training for Vision-Language-Action Models
jonathanhawkins / microduck-lab
Train RL policies for the Pollen Microduck 🦆 on an ordinary Mac, no CUDA GPU, and watch them learn live in the browser.
ifm-ai / xllm
Light-weight infrastructure for express LLM pre-training
SimpleJev / JevAny
Open infrastructure for training, evaluating, and deploying System 1 decision models across language and multimodal backbones.
professorpalmer / bonsai-ada-surgery
Bonsai 2 27B: 262k context (trained max) on 12 GB, 54 to 97 tok/s decode, 2x prefill, q8_0 KV recipe, grammar tool calls 9/9. Same ternary weights. Windows bundle + receipts.