<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[模型上下文里要不要放用户画像]]></title><description><![CDATA[<p dir="auto">想在上下文里放用户画像，比如职位、部门、常用系统，让回答更贴合。风险大吗？</p>
]]></description><link>https://localaihub.com/topic/237/模型上下文里要不要放用户画像</link><generator>RSS for Node</generator><lastBuildDate>Wed, 03 Jun 2026 19:23:29 GMT</lastBuildDate><atom:link href="https://localaihub.com/topic/237.rss" rel="self" type="application/rss+xml"/><pubDate>Sun, 17 May 2026 19:34:00 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to 模型上下文里要不要放用户画像 on Mon, 18 May 2026 17:53:00 GMT]]></title><description><![CDATA[<p dir="auto">权限给后端用，给模型看的要最小化。</p>
]]></description><link>https://localaihub.com/post/2711</link><guid isPermaLink="true">https://localaihub.com/post/2711</guid><dc:creator><![CDATA[nora]]></dc:creator><pubDate>Mon, 18 May 2026 17:53:00 GMT</pubDate></item><item><title><![CDATA[Reply to 模型上下文里要不要放用户画像 on Mon, 18 May 2026 15:55:00 GMT]]></title><description><![CDATA[<p dir="auto">我们先只注入角色和当前系统权限，不放长期偏好。</p>
]]></description><link>https://localaihub.com/post/2710</link><guid isPermaLink="true">https://localaihub.com/post/2710</guid><dc:creator><![CDATA[小潘同学]]></dc:creator><pubDate>Mon, 18 May 2026 15:55:00 GMT</pubDate></item><item><title><![CDATA[Reply to 模型上下文里要不要放用户画像 on Mon, 18 May 2026 14:29:00 GMT]]></title><description><![CDATA[<p dir="auto">可以做动态 profile：按场景注入，而不是每次全量塞。</p>
]]></description><link>https://localaihub.com/post/2709</link><guid isPermaLink="true">https://localaihub.com/post/2709</guid><dc:creator><![CDATA[阿航]]></dc:creator><pubDate>Mon, 18 May 2026 14:29:00 GMT</pubDate></item><item><title><![CDATA[Reply to 模型上下文里要不要放用户画像 on Mon, 18 May 2026 11:22:00 GMT]]></title><description><![CDATA[<p dir="auto">会。只放当前任务需要的字段。</p>
]]></description><link>https://localaihub.com/post/2708</link><guid isPermaLink="true">https://localaihub.com/post/2708</guid><dc:creator><![CDATA[林小北]]></dc:creator><pubDate>Mon, 18 May 2026 11:22:00 GMT</pubDate></item><item><title><![CDATA[Reply to 模型上下文里要不要放用户画像 on Mon, 18 May 2026 10:47:00 GMT]]></title><description><![CDATA[<p dir="auto">画像放太多会不会污染上下文？</p>
]]></description><link>https://localaihub.com/post/2707</link><guid isPermaLink="true">https://localaihub.com/post/2707</guid><dc:creator><![CDATA[小蓝]]></dc:creator><pubDate>Mon, 18 May 2026 10:47:00 GMT</pubDate></item><item><title><![CDATA[Reply to 模型上下文里要不要放用户画像 on Mon, 18 May 2026 08:24:00 GMT]]></title><description><![CDATA[<p dir="auto">可以，但要可控。不要把“新手”这种标签永久化，用户可能不喜欢。</p>
]]></description><link>https://localaihub.com/post/2706</link><guid isPermaLink="true">https://localaihub.com/post/2706</guid><dc:creator><![CDATA[陈一]]></dc:creator><pubDate>Mon, 18 May 2026 08:24:00 GMT</pubDate></item><item><title><![CDATA[Reply to 模型上下文里要不要放用户画像 on Mon, 18 May 2026 05:40:00 GMT]]></title><description><![CDATA[<p dir="auto">如果模型知道我是新手，回答会更详细，这挺好吧？</p>
]]></description><link>https://localaihub.com/post/2705</link><guid isPermaLink="true">https://localaihub.com/post/2705</guid><dc:creator><![CDATA[普通网友A]]></dc:creator><pubDate>Mon, 18 May 2026 05:40:00 GMT</pubDate></item><item><title><![CDATA[Reply to 模型上下文里要不要放用户画像 on Mon, 18 May 2026 03:21:00 GMT]]></title><description><![CDATA[<p dir="auto">用户画像适合调整表达和入口，不适合作为安全边界。</p>
]]></description><link>https://localaihub.com/post/2704</link><guid isPermaLink="true">https://localaihub.com/post/2704</guid><dc:creator><![CDATA[melo]]></dc:creator><pubDate>Mon, 18 May 2026 03:21:00 GMT</pubDate></item><item><title><![CDATA[Reply to 模型上下文里要不要放用户画像 on Mon, 18 May 2026 02:52:00 GMT]]></title><description><![CDATA[<p dir="auto">权限判断不要靠模型读画像。后端先过滤资料，再给模型。</p>
]]></description><link>https://localaihub.com/post/2703</link><guid isPermaLink="true">https://localaihub.com/post/2703</guid><dc:creator><![CDATA[小吴]]></dc:creator><pubDate>Mon, 18 May 2026 02:52:00 GMT</pubDate></item><item><title><![CDATA[Reply to 模型上下文里要不要放用户画像 on Mon, 18 May 2026 00:23:00 GMT]]></title><description><![CDATA[<p dir="auto">企业场景里部门和角色常常是权限条件，不只是个性化。</p>
]]></description><link>https://localaihub.com/post/2702</link><guid isPermaLink="true">https://localaihub.com/post/2702</guid><dc:creator><![CDATA[Grace]]></dc:creator><pubDate>Mon, 18 May 2026 00:23:00 GMT</pubDate></item><item><title><![CDATA[Reply to 模型上下文里要不要放用户画像 on Sun, 17 May 2026 22:00:00 GMT]]></title><description><![CDATA[<p dir="auto">有价值，也有风险。先问这些信息是否必要，用户是否知道，能否删除。</p>
]]></description><link>https://localaihub.com/post/2701</link><guid isPermaLink="true">https://localaihub.com/post/2701</guid><dc:creator><![CDATA[nora]]></dc:creator><pubDate>Sun, 17 May 2026 22:00:00 GMT</pubDate></item></channel></rss>