X-R1: Open-Source Reasoning Model Exploration
The revelation that language models could develop sophisticated reasoning capabilities through reinforcement learning – without human …
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Reinforcement Learning
VeRL: ByteDance's Reinforcement Learning Framework for LLMs
The most exciting frontier in large language model research in 2025-2026 has not been about making models bigger. It has been about making them …
Verifiers: Modular RL Environment Library for Training LLM Agents
Verifiers is a modular Python library developed by PrimeIntellect-ai that provides a comprehensive framework for creating reinforcement learning …
Understand R1-Zero: Deep Dive Into DeepSeek R1's Reinforcement Learning
DeepSeek R1-Zero represented a breakthrough in AI reasoning by demonstrating that pure reinforcement learning, without supervised fine-tuning, …
TRL: Hugging Face's Transformer Reinforcement Learning Library
The alignment of large language models with human preferences is one of the most important challenges in AI development. TRL (huggingface/trl on …
TinyZero: Reproducing DeepSeek R1-Zero's Reasoning with RL for Under $30
DeepSeek R1-Zero was widely regarded as a breakthrough when it was released in January 2025. The model demonstrated that pure reinforcement …