Comment on: Question about RL for Unified Models

Thanks for your interest! Yes, the framework already supports the image understanding task (Image + Text → Text). We currently ship Qwen2.5-VL with full RL support — see the `unirl/models/qwen_vl/` pipeline and the example recipe `examples/ar/qwen_vl_grpo_geo3k_mc_4x8.yaml` (GRPO on Geometry3K, with SGLang and LoRA variants as well; we have tested the training and the reward curve increases well).