Runway發佈新一代視頻生成模型Gen-4.5，顯著提升視覺準確性與創意控制能力。用戶通過簡短文本提示即可生成高清動態視頻，支持複雜場景與生動角色。該模型基於Nvidia GPU進行訓練與推理，優化生成精度與風格表現。
Runway公司最新模型Gen-4.5在第三方盲測平臺Video Arena中擊敗谷歌Veo3與OpenAI Sora2Pro，成爲首個由小團隊登頂的大模型。其CEO強調“專注研究、快速迭代”的可行性，並指出“一百人對萬億，靠的不是預算，而是密度”。該模型採用自研時空混合Transformer架構，展現了小團隊在AI視頻生成領域的突破。
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