Post Training GitHub Repositories (2026) · Open Source Tools

A unified inference and post-training framework for accelerated video generation.

Libra: Efficient Resource Management for Agentic RL Post-Training

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

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

The complete post-training stack for LLMs, plus RL for any problem. SFT, DPO and multi-turn agentic RL, with evolutionary hyperparameter optimization built in.

Recipes and resources for training, building generative AI with Fireworks

RapidFire AI: Rapid AI Customization from RAG to Fine-Tuning

Rethinking World-Action Model for Compositional and In-context Robotic Manipulation