261 lines
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<h1 id="ai-系统设计"><a class="header" href="#ai-系统设计">AI 系统设计</a></h1>
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<p>大道 (Dao OS) 中的 AI，并非一个单一的程序，而是一个协同工作的生态系统。它源于**<code>元</code><strong>所提供的</strong>基础能力**，与**<code>道器</code><strong>所实现的</strong>具体智能**之间的协同作用。这个设计确保了系统既主权、强大，又开放。</p>
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<h2 id="1-元主权ai的基础设施"><a class="header" href="#1-元主权ai的基础设施">1. <code>元</code>：主权AI的基础设施</a></h2>
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<p><code>元</code>（即<code>元单元</code>）本身不包含一个无所不晓的AI。相反，它提供的是能让智能应用在用户掌控下安全运行的核心、可信的<strong>基础设施</strong>。</p>
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<ul>
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<li><strong>私有特征库</strong>: 用户的“第二大脑”是所有AI任务的、最终的、私有的数据源。<code>元</code>为<code>道器</code>访问这个丰富的、多模态的上下文提供了安全的、受权限控制的API。</li>
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<li><strong>安全执行环境</strong>: <code>元</code>为运行<code>核</code>组件（<code>Core Implement</code>）提供了安全的WASM沙箱。它管理资源并强制执行权限，确保第三方逻辑无法危害系统。</li>
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<li><strong>AI模型注册表</strong>: <code>元</code>维护一个用户已批准的AI模型列表。<code>道器</code>可以请求<code>元</code>使用其中一个已注册的模型来执行推理任务。</li>
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</ul>
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<h2 id="2-大道ai伙伴官方的第一方智能核心"><a class="header" href="#2-大道ai伙伴官方的第一方智能核心">2. “大道AI伙伴”：官方的第一方智能核心</a></h2>
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<p>为了提供开箱即用的强大智能体验，“大道”包含了一个官方的、预先注册的<code>道器</code>，名为**“大道AI伙伴 (Dao AI Companion)”**。</p>
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<ul>
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<li><strong>其本质</strong>: 这是一个由“大道”核心团队开发和维护的**<code>核</code>组件 (<code>Core Implement</code>)**。它就是用户能体验到的那个“活的灵魂”。</li>
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<li><strong>其角色</strong>: “AI伙伴”拥有访问用户“第二大脑”的特权（但用户可随时撤销）。它负责实现我们所构想的那些主动的、全局的、有共情能力的特性：
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<ul>
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<li>发现用户所有数据间的深层连接。</li>
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<li>提供基于上下文的建议。</li>
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<li>驱动“情感共鸣”功能。</li>
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</ul>
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</li>
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<li><strong>为何分离?</strong>: 通过将我们的官方AI做成一个<code>道器</code>，而非<code>元</code>的一部分，我们保持了<code>元</code>的轻量、无偏见和纯粹的基础设施定位。这也为用户在未来替换或补充我们的官方AI，提供了可能性。</li>
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</ul>
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<h2 id="3-智能道器的设计模式"><a class="header" href="#3-智能道器的设计模式">3. 智能<code>道器</code>的设计模式</a></h2>
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<p>第三方开发者可以通过遵循以下架构模式，来创造他们自己的智能<code>道器</code>：</p>
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<h3 id="反射心智模式"><a class="header" href="#反射心智模式">“反射心智”模式</a></h3>
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<p>开发者可以创建一个轻量级的<code>道器</code>，在其<code>核</code>组件中打包一个轻快、专用的模型。这非常适合处理简单的、即时的任务，如指令意图识别或信息分类。</p>
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<h3 id="认知心智模式"><a class="header" href="#认知心智模式">“认知心智”模式</a></h3>
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<p>一个更高级的<code>道器</code>可以执行深度分析。它的<code>核</code>组件将会：</p>
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<ol>
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<li>向<code>元</code>请求数据访问权限。</li>
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<li>实现**“即时(JIT)数据流水线”**模式：为数据建立本地向量索引。</li>
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<li>查询此索引以找到最相关的上下文。</li>
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<li>请求<code>元</code>的推理引擎，用一个用户批准的、强大的大语言模型来处理这些上下文，以生成洞察。</li>
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</ol>
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<h3 id="协同心智模式"><a class="header" href="#协同心智模式">“协同心智”模式</a></h3>
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<p>一个<code>道器</code>可以被设计为协调复杂的工作流，通过请求<code>元</code>来促成与其他<code>道器</code>或经过授权的外部API的通信。</p>
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<p>这套架构确保了“大道”提供的不仅仅是一个AI，而是一个由可互操作的、用户主权的智能应用所组成的宇宙的基础。</p>
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