腾讯混元世界模型1.5发布 可生成实时交互的3D场景

Core Viewpoint - Tencent's Mixyuan team has officially released the Mixyuan World Model 1.5, which allows users to generate interactive 3D scenes from text descriptions or single images, enhancing user experience in virtual environments [1] Group 1: Model Features - The new model emphasizes spatial memory capabilities, maintaining consistency in 3D structures as users navigate back to previous areas [1] - It supports generating 720P video streams at a rate of 24 frames per second and allows exporting interactive scenes as 3D point clouds for reuse [1] Group 2: Technical Aspects - Tencent has open-sourced a full-chain framework for real-time world models, including data, training, and streaming inference deployment [1] - The technical report details modules such as reconstruction memory mechanisms, long context distillation, and reinforcement learning post-training based on 3D rewards [1] Group 3: Applications - The model is primarily aimed at applications in AI game level generation, film scene previews, virtual reality, and embodied intelligence research [1] - Users can apply for an experience through the official website, indicating a push for user engagement and feedback [1]