A日報：Stability AI發佈實時重建模型SPAR3D；火山引擎“奇美拉”數字人平臺啓動封測；京東重磅開源JoyAgent-JDGenie
【AI日報熱點速覽】1.Stability AI發佈SPAR3D模型，0.7秒完成單圖3D重建，結合迴歸與生成式建模優勢；2.GitHub明星項目CrewAI獲3.4萬星，專注AI智能體協作開發；3.馬斯克推兒童版AI"Baby Grok"，安全性引爭議；4.ComfyUI-Copilot簡化AI工作流創建，支持6萬+模型；5.我國346款生成式AI完成備案，滲透率達80.9%；6.AI Gist提示詞工具上線，支持優化分類；7.開源語言學習工具WordPecker融合AI語音交互；8.斯坦福OctoTools整合11種工具處理複雜推理；9.OpenAI計劃2025年前部署100萬GPU；10.火山引擎測試"奇美拉"數字人平臺；11.京東開源JoyAgent-JDGenie，GAIA準確率75.15%領先。
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