Tencent Robotics X Laboratory and Hunyuan team jointly released and open-sourced a multimodal large model for embodied task deployment—HY-Embodied-0.5-X.
The model achieved rankings of 6 first places and 3 second places across 10 benchmark evaluations covering planning, spatial reasoning, embodied QA, visual reference, and trajectory understanding.
Despite having only 2 billion parameters, the model surpasses larger models like Claude-4.0-Sonnet and GPT-5.4 in long-horizon operation tasks, ranking third overall behind TAIROS-Planning and Gemini3.0 Pro.
The model can generate complete planning for tasks and adjust during execution based on environmental feedback, implementing a ReAct loop with rapid re-planning capabilities.
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