微软发布了 MAI-Thinking-1，这是其首个完全自主研发的高级推理 AI 模型，不依赖第三方模型。该中等规模模型采用稀疏专家混合（MoE）架构，拥有 350 亿活跃参数，在软件工程基准测试中表现出竞争力，在 SWE-Bench Pro 上可与 Claude Opus 4.6 等领先模型相媲美。微软还推出了另外六款专注于图像生成、转录、语音和编码的 AI 模型，所有模型均在许可数据和内部基础设施上进行训练。 AI
影响 将微软定位为高级推理模型的直接竞争者，可能影响企业采用和开发者工具集成。
排序理由 微软宣布推出一款新的、内部开发的、具有特定基准测试的前沿模型。
AI 生成摘要 · Google Gemini · 来自 4 个来源。 我们如何撰写摘要 →
微软AI负责人表示，Mai-Thinking-1是微软人工智能推出的首个推理模型Mai-Thinking-1，该模型拥有350亿活跃参数。（财联社）
Microsoft announced a bunch of new in-house AI models at Build 2026, including a new "flagship" model: MAI-Thinking-1. It's an ambitious step into model development for Microsoft, which introduced its initial in-house models last year - before then, it had relied on OpenAI's mode…
<p>Microsoft just shipped MAI-Thinking-1, their first in-house reasoning model. If you've been watching the AI space, you know reasoning models — the kind that "think before they answer" — have become a battleground. OpenAI has o3, Anthropic has Claude with extended thinking, Goo…
Microsoft's first reasoning model is one of 7 AIs just released at Build - what we know so far Microsoft AI has fully joined the conversation with MAI-Thinking-1, alongside new coding, image, and voice models. https://www. zdnet.com/article/all-the-new- ai-models-microsoft-just-l…