RynnUnify: Towards Unified Embodied Brain Researchers introduced RynnUnify, a 16B unified embodied model that combines embodied understanding with long-horizon visual planning through interleaved video-language reasoning, spanning spatial reasoning, physical prediction, and grounding. The model connects embodied understanding to planning within a single system, according to the announcement. We introduce RynnUnify, a 16B unified embodied model that combines strong embodied understanding with long-horizon visual planning through interleaved video--language reasoning. With capabilities spanning spatial reasoning, physical prediction, and grounding, RynnUnify connects an understanding of t