微软在2026年Build大会上宣布，利用AI智能体技术将x86应用高效转换为Windows on Arm原生应用，解决软件兼容性这一关键挑战。通过与英伟达等硬件巨头合作，Windows on Arm生态已显著扩展，加速PC产业向Arm架构转型。
微软在Build大会上推出AI助手Scout，将其智能体灵活性与陪伴功能融入Microsoft 365生态。Scout基于年初火爆的开源项目OpenClaw，但该项目因创始人被OpenAI收编而热度下降。
在Build2026大会上，微软发布首款高级推理模型MAI-Thinking-1，拥有350亿参数，在软件工程基准测试中达领先水平。该模型基于干净数据从零训练，未使用外部来源数据，标志着微软在自研AI及全场景矩阵构建上迈出关键一步。
微软计划在年度Build大会上推出自研AI编程大模型，以降低第三方采购成本。此前，CEO纳德拉已要求员工6月停用Anthropic的Claude，预示战略调整。此举反映AI编程工具普及下，大模型市场竞争与成本结构正发生质变。
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