Roblox开源Cube3D:首个基础AI模型实现3D对象生成
近日，Roblox宣布推出并开源Cube3D，这是该公司首个用于生成3D对象的基础AI模型。根据Roblox的新闻稿，Cube3D旨在提高3D创作效率，让开发者能够快速探索创作方向并提升生产力。Roblox官网该模型的创新之处在于其训练方法。Roblox解释说，他们从文本预测模型中汲取灵感，创建了一种能够将3D对象标记化的技术。Cube3D被训练用于预测下一个形状标记，从而构建完整的3D对象。关于训练数据，Roblox发言人萨曼莎·斯皮尔曼表示，模型使用了"许可和公开可用的数据集的组合，以及来自Roblox生态系统的
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