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IFAI

浙江大学

Company2 stories

  1. Open sourceReach 48

    Fudan and Tencent open-source Prism for native 2K video-audio generation

    Researchers from Fudan University, Tencent Hunyuan, and Zhejiang University just open-sourced Prism, a framework designed for native 2K joint video-audio generation. Instead of wasting compute across every pixel, Prism uses dynamic sparse attention to focus on sound-producing and rapidly changing visual regions, speeding up training by 2.5x while keeping audio and video tightly synchronized. Preview weights and inference scripts are already available on Hugging Face.

  2. ResearchReach 31

    Researchers unveil MemOS, an operating system for AI memory

    Researchers just introduced MemOS, a dedicated memory operating system that treats AI memory like a schedulable computational resource. In testing, it boosted temporal reasoning performance by 159% over OpenAI's memory system and slashed first-token latency by up to 94%. Why it matters: It introduces portable "MemCubes" to finally end memory silos across tools.