Chinese GPU Maker MetaX Achieves Day-One Support for MiniMax H3 Multimodal Model

MetaX announced successful optimization of its Xixi Cloud C GPU series to support the MiniMax H3 multimodal generation model from day one of deployment. The achievement leverages MXMACA, MetaX's proprietary software stack, which serves as a critical bridge between GPU hardware and AI applications in production environments. MXMACA supports over 40 mainstream AI frameworks including PyTorch, TensorFlow, vLLM, and SGLang, enabling stable operation of more than 500 distinct AI models. The software platform dramatically accelerates the model-to-hardware adaptation cycle, addressing a longstanding bottleneck affecting China's domestic AI infrastructure ecosystem. The Xixi Cloud C GPU series was engineered specifically for large-scale model inference, delivering high power efficiency and broad software ecosystem compatibility. The announcement demonstrates tangible progress in building GPU infrastructure independent from Western vendor solutions and proprietary ecosystems.