FusionBrainLab/Vision_GRPO ·

No description, website, or topics provided.

Vision GRPO Training Vision Language Models with GRPO for Visual Grounding Based on the recent advances in RL for reasoning enhance, we'll explore how to fine-tune Vision Language Models (VLMs) using Group Relative Policy Optimization (GRPO). We'll walk through a complete training pipeline, from dataset preparation to evaluating results. 1. Modified GRPO for Vision Language Models Adapting GRPO for Vision Language Models Based on the great tutorial mini-R1 tutorial, we provided the modified version of the approach for training vision language models using the same reasoning approach. To…

saved by

• John Zhang

related reading

• Less Detail, Better Answers: Degradation-Driven Prompting for VQAarxiv.org
• GRPO++: Tricks for Making RL Actually Workcameronrwolfe.substack.com
• Why GRPO is Important and How it Worksghost.oxen.ai
• A vision researcher’s guide to some RL stuff: PPO & GRPO - Yuge (Jimmy) Shiyugeten.github.io
• Tutorial: Train your own Reasoning model with GRPO | Unsloth Documentationdocs.unsloth.ai
• State of RL for reasoning LLMs | A. Weersaweers.de
• [2301.13823] Grounding Language Models to Images for Multimodal Generationarxiv.org
• Molmo and PixMo: Open Weights and Open Data for State-of-the-Art Vision-Language Modelsarxiv.org
• Training VLM for CUA — Tzafontzafon.ai
• 2403.09611.pdfarxiv.org
• VRPRM: Process Reward Modeling via Visual Reasoningarxiv.org
• State of Vision-Language-Action (VLA) Research at ICLR 2026 – Moritz Reussmbreuss.github.io