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verl/HybridFlow: A Flexible and Efficient RL Post-Training Framework
PyTorch native post-training library
Post-training with Tinker
An open-source document parsing model with SOTA accuracy and speed, using an RSI loop during post-training.
Complete logs of the experiments in the blog post 'LLMs can understand and write neural network weights'
Fault-injected tool environments with side-effect grading for evaluating and post-training LLM agents