Reinforcement Learning

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Reasoning RL in 2026: GRPO, DPO, RLVR, Agentic PO & Beyond

 🧠Reasoning Models
turingpost.com·

Flow-DPPO: Divergence Proximal Policy Optimization for Flow Matching Models

 🌐World Models  Content type: Academic
arxiv.org·

How to Implement a Model-Free RL Algorithm: A Step-by-Step Guide

 🌐World Models  Content type: Blog

Researchers develop AI-powered railway control system for efficient urban train operation

 ⚖️AI Governance
techxplore.com·

Q-Learning (Reinforcement learning): Bellman Equation, Markov Decision Processes, Q-Values, and…

 💾Agent Memory  Content type: Blog
medium.com
·

Reinforcement Learning and Optimal Control Book (RIP Dimitri Bertsekas)

 🌐World Models  Content type: Academic
web.mit.edu··Hacker News

Plan-and-Verify Video Reward Reasoning with Spatio-Temporal Scene Graph Grounding

 🧠Reasoning Models  Content type: Academic
arxiv.org·

Variational Proximal Policy Optimization

 🔬AI Research  Content type: Academic
arxiv.org·

Fast and Highly Expressive Policy Learning for Offline Reinforcement Learning via Bootstrapped Flow Q-Learning

 💾Agent Memory  Content type: Academic
arxiv.org·

Performance Variation in Deep Reinforcement Learning

 Inference  Content type: Academic
arxiv.org·

A Unifying Lens on Reward Uncertainty in RLHF

 🧠LLMs  Content type: Academic
arxiv.org·

Geometrically Averaged Hard Target Updates for Linear Q-Learning

 Inference  Content type: Academic
arxiv.org·

Uncertainty-Aware LLM-Guided Policy Shaping for Sparse-Reward Reinforcement Learning

 🤖AI Agents  Content type: Academic
arxiv.org·

3SPO: State-Score-Supervised Policy Optimization for LLM Agents

 🤖AI Agents  Content type: Academic
arxiv.org·

Rethinking the Divergence Regularization in LLM RL

 🧠LLMs  Content type: Academic
arxiv.org·

On Advantage Estimates for Max@K Policy Gradients

 Inference  Content type: Academic
arxiv.org·

The Neutral Mask: How RLHF Provides Shallow Alignment while Leaving Partisan Structure Intact in a Large Language Model

 🧠LLMs  Content type: Academic
arxiv.org·

UNIQ: Conformal Calibration for Adaptive Conservatism in Offline Reinforcement Learning

 Inference  Content type: Academic
arxiv.org·

Representation Learning Enables Scalable Multitask Deep Reinforcement Learning

 🌐World Models  Content type: Academic
arxiv.org·

DriveReward: A Comprehensive Dataset and Generative Vision-Language Reward Model for Autonomous Driving

 👁️Multimodal AI  Content type: Academic
arxiv.org·

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