<![CDATA[莫道桑榆晚，为霞尚满天]]>

<![CDATA[莫道桑榆晚，为霞尚满天]]>https://blog.youkuaiyun.com/qq_50684356zh-cnhttps://blog.youkuaiyun.com/<![CDATA[AI 排障助手接管告警后，人还接得住吗：用「断助手」降级演练测量人工接管能力，以接管 MTTR 与根因首因命中率决定演练配额]]>https://blog.youkuaiyun.com/qq_50684356/article/details/170188510https://blog.youkuaiyun.com/qq_50684356/article/details/170188510qq_50684356Sat, 07 Nov 2026 15:28:48 +0800<![CDATA[框架的 AI 成本不能只看包体积：用同一需求跑编码 Agent，按上下文 Token、补丁成功率与 review 工时定档]]>https://blog.youkuaiyun.com/qq_50684356/article/details/170188583https://blog.youkuaiyun.com/qq_50684356/article/details/170188583qq_50684356Sat, 07 Nov 2026 15:28:36 +0800<![CDATA[无限 token 也绕不过 review 带宽：遗留模块批量重写的分片、差分测试与按批回滚闸门]]>https://blog.youkuaiyun.com/qq_50684356/article/details/170186726https://blog.youkuaiyun.com/qq_50684356/article/details/170186726qq_50684356Fri, 06 Nov 2026 09:51:51 +0800<![CDATA[重建索引的那两个小时线上不能停：双写窗口、别名原子切换与新旧索引答案一致性抽样]]>https://blog.youkuaiyun.com/qq_50684356/article/details/170186678https://blog.youkuaiyun.com/qq_50684356/article/details/170186678qq_50684356Fri, 06 Nov 2026 09:50:24 +0800<![CDATA[示例库越加越多效果反而变差：动态 few-shot 的选择、去重与污染清洗，用任务成功率与选择一致率验收]]>https://blog.youkuaiyun.com/qq_50684356/article/details/170122520https://blog.youkuaiyun.com/qq_50684356/article/details/170122520qq_50684356Thu, 05 Nov 2026 09:02:20 +0800<![CDATA[刚上传的文档第一问检索不到：用写入水位、请求级直查与状态回执补齐 RAG 的读己之写，以首问命中率和可见延迟 P95 验收]]>https://blog.youkuaiyun.com/qq_50684356/article/details/170122460https://blog.youkuaiyun.com/qq_50684356/article/details/170122460qq_50684356Thu, 05 Nov 2026 09:01:48 +0800<![CDATA[人工标注不一致不是噪声：双标、仲裁与分歧聚类怎么把评测集做稳，用 κ 一致性、争议样本复用率和门禁波动验收]]>https://blog.youkuaiyun.com/qq_50684356/article/details/170018740https://blog.youkuaiyun.com/qq_50684356/article/details/170018740qq_50684356Wed, 04 Nov 2026 08:41:37 +0800<![CDATA[中文提问检索英文手册：语言识别、查询翻译与双语索引怎么选，用跨语言召回率和答案语言错配率验收]]>https://blog.youkuaiyun.com/qq_50684356/article/details/170018329https://blog.youkuaiyun.com/qq_50684356/article/details/170018329qq_50684356Wed, 04 Nov 2026 08:41:03 +0800<![CDATA[检索慢在召回还是重排：把请求剩余 deadline 逐段下传，按降级档位测 P99 与答案可用率]]>https://blog.youkuaiyun.com/qq_50684356/article/details/169917970https://blog.youkuaiyun.com/qq_50684356/article/details/169917970qq_50684356Tue, 03 Nov 2026 08:50:21 +0800<![CDATA[关键证据被埋在中段就答错：上下文装配的顺序策略、分段锚点与位置敏感度验收]]>https://blog.youkuaiyun.com/qq_50684356/article/details/169917882https://blog.youkuaiyun.com/qq_50684356/article/details/169917882qq_50684356Tue, 03 Nov 2026 08:49:49 +0800<![CDATA[“除了 A 其他都要”这种查询怎么检索：把否定与排除条件解析成结构化过滤，再用误包含率与漏召率验收]]>https://blog.youkuaiyun.com/qq_50684356/article/details/169917777https://blog.youkuaiyun.com/qq_50684356/article/details/169917777qq_50684356Tue, 03 Nov 2026 08:49:15 +0800<![CDATA[回答总在关键处被截断：把 max_tokens 预算、停止序列与续写恢复分开做，用截断率和补全后可用率验收]]>https://blog.youkuaiyun.com/qq_50684356/article/details/169818184https://blog.youkuaiyun.com/qq_50684356/article/details/169818184qq_50684356Mon, 02 Nov 2026 09:01:00 +0800<![CDATA[服务刚上线那两分钟最慢：模型权重加载、向量索引映射与连接池的预热顺序，用冷启动窗口 P95 与就绪误判率验收]]>https://blog.youkuaiyun.com/qq_50684356/article/details/169817980https://blog.youkuaiyun.com/qq_50684356/article/details/169817980qq_50684356Mon, 02 Nov 2026 08:59:57 +0800<![CDATA[同一个请求在德州排碳是瑞典的 8.5 倍：把电网碳强度接进路由与批处理调度，用 gCO2e/请求与 P95 延迟的帕累托验收]]>https://blog.youkuaiyun.com/qq_50684356/article/details/169532779https://blog.youkuaiyun.com/qq_50684356/article/details/169532779qq_50684356Sun, 01 Nov 2026 10:25:10 +0800<![CDATA[当所有模型对同一件事说法一致：先测跨模型分歧矩阵，再决定多模型投票和 LLM 陪审团值不值]]>https://blog.youkuaiyun.com/qq_50684356/article/details/169532885https://blog.youkuaiyun.com/qq_50684356/article/details/169532885qq_50684356Sun, 01 Nov 2026 10:25:06 +0800<![CDATA[CT 筛查检出 42.9% 之后：把阈值从 AUC 挪到复核产能上，用每千次扫描的复核队列长度与阳性捕获率定 operating point]]>https://blog.youkuaiyun.com/qq_50684356/article/details/169532979https://blog.youkuaiyun.com/qq_50684356/article/details/169532979qq_50684356Sat, 31 Oct 2026 17:29:31 +0800<![CDATA[4.5 万封邮件写成一本每条都有出处的 wiki：抽取式写作、引用回链与冲突事实合并，用可回链率和未标注冲突率验收]]>https://blog.youkuaiyun.com/qq_50684356/article/details/169533064https://blog.youkuaiyun.com/qq_50684356/article/details/169533064qq_50684356Sat, 31 Oct 2026 17:29:25 +0800<![CDATA[离线批处理和在线请求抢同一张卡：优先级队列、抢占点与批窗口，用在线 P95 与批吞吐的帕累托曲线验收]]>https://blog.youkuaiyun.com/qq_50684356/article/details/169532618https://blog.youkuaiyun.com/qq_50684356/article/details/169532618qq_50684356Fri, 30 Oct 2026 08:56:32 +0800<![CDATA[工具报错信息其实是写给模型看的：错误分类、可重试标记与自愈提示，用自愈成功率和无效重试次数验收]]>https://blog.youkuaiyun.com/qq_50684356/article/details/169532509https://blog.youkuaiyun.com/qq_50684356/article/details/169532509qq_50684356Fri, 30 Oct 2026 08:55:49 +0800<![CDATA[上线后人工抽检抽多少条才够：分层抽样、置信区间与停止规则，用区间宽度和漏检代价反推样本量]]>https://blog.youkuaiyun.com/qq_50684356/article/details/169430478https://blog.youkuaiyun.com/qq_50684356/article/details/169430478qq_50684356Thu, 29 Oct 2026 08:45:00 +0800