Roblox開源Cube3D:首個基礎AI模型實現3D對象生成
近日，Roblox宣佈推出並開源Cube3D，這是該公司首個用於生成3D對象的基礎AI模型。根據Roblox的新聞稿，Cube3D旨在提高3D創作效率，讓開發者能夠快速探索創作方向並提升生產力。Roblox官網該模型的創新之處在於其訓練方法。Roblox解釋說，他們從文本預測模型中汲取靈感，創建了一種能夠將3D對象標記化的技術。Cube3D被訓練用於預測下一個形狀標記，從而構建完整的3D對象。關於訓練數據，Roblox發言人薩曼莎·斯皮爾曼表示，模型使用了"許可和公開可用的數據集的組合，以及來自Roblox生態系統的
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