AlphaEarth Foundations

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腾讯研究院AI速递 20250801
腾讯研究院· 2025-07-31 16:01
生成 式 AI 一、 网传GPT-5泄露!统一双系列,编程实测demo曝光 1. 大量用户在ChatGPT、MacOS应用、Cursor、微软Copilot及OpenAI API平台发现GPT- 5痕迹,预计最快下周发布; 2. GPT-5将整合GPT系列和o系列,实现多模态和推理能力大一统,包括主模型(代 号"nectarine"或"o3-alpha")、mini版(代号"lobster")和nano版(代号"starfish"); 3. 据内部消息,GPT-5将支持100万tokens上下文窗口、MCP协议与并行工具调用,其中 mini版本Lobster特别强化编程能力,远超其他模型。 https://mp.weixin.qq.com/s/BjyjtMPWtQ7IiorYz_EJ3w 二、 梁文锋刚拿下顶级大奖,DeepSeek R2秘密武器曝光 1. DeepSeek与北京大学联合完成的《Native Sparse Attention》论文获ACL最佳论文奖, 实现模型处理长文本速度提升11倍; 2. 该技术首创"原生稀疏注意力"机制,将模型从"割裂拼接"推向"有机融合",在不牺牲性能 的情况下大幅提升 ...
X @Demis Hassabis
Demis Hassabis· 2025-07-31 01:04
RT Google Earth (@googleearth)Introducing a new way to see our planet! 🌍 🛰️ Using Google DeepMind’s new geospatial AI model, AlphaEarth Foundations, we’re making satellite data more analysis-ready, packing a year of info into each pixel. https://t.co/bxqV7bnXkG #EarthEngine #AIforGood https://t.co/4ryHa6Frgp ...
X @Demis Hassabis
Demis Hassabis· 2025-07-30 21:19
Introducing AlphaEarth Foundations an AI model that integrates petabytes of satellite data into a single digital representation of Earth. It'll give scientists a nearly real-time view of the planet to incredible spatial precision, and help with critical issues like food security, deforestation & water resources. More info here: https://t.co/x9HcNFh9V0Google DeepMind (@GoogleDeepMind):Our new AI model AlphaEarth Foundations is mapping the planet in astonishing detail. 🌏🔍Scientists will now be able to track t ...