Top TRAINING GitHub Repositories & Tools (2026)

Infrastructure for continually self‑improving agents

NeoHorse-1: Towards Recursive Self-Improvement via Agentic Post-Training with Routing Harness.

Cross-vendor 3D Gaussian Splatting trainer - video to splat to mesh, Vulkan or CUDA.

Official repository for "OpenWAM: An Open, Modular Exploration Towards Systematic World–Action Model Pretraining".

The largest collection of PyTorch image encoders / backbones. Including train, eval, inference, export scripts, and pretrained weights -- ResNet, ResNeXT, EfficientNet, NFNet, Vision Transformer (ViT), MobileNetV4, MobileNet-V3 & V2, RegNet, DPN, CSPNet, Swin Transformer, MaxViT, CoAtNet, ConvNeXt, and more

A Cloud Native Batch System (Project under CNCF)

Nvidia GPU exporter for prometheus using nvidia-smi binary OR using NVML

An Asynchronous Reinforcement Learning Engine for Omni-Modal Post-Training at Scale

Offline-first workout tracker for strength and cardio, with progress graphs, rest timers, and custom themes. Built with Flutter.

Train Large Language Models on MLX.

AI-Native & Cloud-Native FS: A high-performance file semantic layer for cloud object storage, integrated with high-speed cache. CNCF Sandbox Project.

Ruby language bindings for LIBSVM

OWASP Mutillidae II is a free, open-source, deliberately vulnerable web application providing a target for web-security training. This is an easy-to-use web hacking environment designed for labs, security enthusiasts, classrooms, CTF, and vulnerability assessment tool targets.

Libra: Efficient Resource Management for Agentic RL Post-Training

Evidence-based AI coach for endurance training. Protocol-driven. Deterministic guidance for any LLM, with Intervals.icu integration.

Run Slurm in Kubernetes