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日立推出木制数据中心，主打低成本、亲和外观
IT之家 10 月 14 日消息，日立制作所今日宣布推出木制数据中心，该产品是公司旗下小型数据中心“Flexible Design Container”的新型号，具备低成本、建设周期短等优点。由于立柱等部分采用木材，它不仅能够更好融入城市环境，还能吸收二氧化碳。 据官方介绍，该产品采用模块化设计，可…
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OpenAI Unveils o3 Mini: Faster, Low‑Cost AI Reasoning Model
低成本高速推理模型o3 Mini发布，开发者不用巨额算力也能用上顶尖AI推理。
Lead OpenAI revealed that it will roll out o3 Mini , a new AI reasoning model, on September 12, 2026 . The company says the model delivers near‑state‑…
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The Arduino UNO Q is an almost perfect Hermes Agent host
用Arduino UNO Q当Hermes Agent宿主，双芯片Linux+Arduino，4GB内存低成本搞定个人AI代理，省去VPS开销。
I’ve wanted to try out Hermes agent for a while now but I never wanted to run it on my own personal machine. I thought about maybe using a hosted VPS …
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Show HN: Maritime, a platform for running AI agents for $1 a month
每个AI代理独占微VM，内核级隔离每月仅1美元，还支持从主流平台无缝迁移。
Hi HN, my name is Maria, and I’m a co-founder of Maritime. We started Maritime at MIT to build infrastructure for companies that need to run thousands…
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MAI-Thinking-1 Is Now in Foundry — Here's What It Means If You Write C#
MAI-Thinking-1 入驻 Foundry 模型目录，超低价解锁始终在线推理，C# 开发无缝切换模型。
Every time Microsoft ships a new model into Foundry, I ask myself the same boring-but-important question: does this change anything for the way I actu…
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玩家利用矿机 BC-250 主板，低成本组装“Steam Machine”
IT之家 8 月 15 日消息，据外媒 Tom's Hardware 当地时间 11 日报道，有玩家发现了一种颇有意思的低成本 Steam Machine 组装方案： 把采用 PS5 APU 的加密货币矿机硬件重新改造成游戏 PC 。 其核心硬件是一块 BC-250 主板，只要 配上存储设备、安装 …
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高效低成本开发，商业增长回报高，鸿蒙元服务背后的“开发厨房”让开发者按时吃饭！
AI自然语言生成鸿蒙元服务，零代码搭起轻应用，高效省钱还省心！
对开发者而言，ASCF带来的不仅是“按时吃饭”的从容，更是低成本投入、高效率交付、高回报增长的完整商业闭环。
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First test flight of largest all-electric aircraft used just $5 of electricity
全球最大全电动飞机首飞成功，耗电仅5美元，航空电气化迈出关键一步，看点十足。
Airline-backed venture aims to develop a hybrid-electric commercial aircraft.
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Self-Hosted LLM on a $5 VPS in 2026: What Actually Works
5美元VPS跑自托管LLM，2026年真实可行的硬件与模型选择，量化3B/7B已够用，避坑指南。
"Run your own ChatGPT for five bucks a month" sounds like cheap clickbait. And mostly it is. But the gap between clickbait and reality has narrowed a …
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MoE Proxy Models for Low-Cost Failure Reproduction and Diagnosis in LLM RL Post-Training
用MoE代理模型低成本复现LLM强化学习后训练故障，大幅降低排查成本，直击调试痛点。
arXiv:2608.10823v1 Announce Type: new Abstract: Reinforcement learning (RL) post-training of large language models (LLMs) is computationally intensive…
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专为 AI 智能体打造的云端浏览器，Cloudflare 发布 Kitesurf
专为AI智能体打造的云端浏览器，优化上下文与性能，大幅降低运行成本，让AI上网更高效。
IT之家 8 月 8 日消息，Cloudflare 前天宣布推出 Kitesurf，这是一款专为 AI 智能体打造的云端浏览器。 IT之家了解到，AI 使用浏览器的方式与人类有所不同，AI 并不关注标签页和 UI 等视觉元素，而是重点管理上下文窗口、性能表现和可扩展性， 同时还要防范提示词注入等攻击…
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Building an AI Chat for My Blog: Gemini, Cloud Functions, $5-15/Month
为博客搭建AI聊天助手，用Gemini和Cloud Functions实现低成本智能问答，月费仅5-15美元。
Article URL: https://emergencemachine.com/building-an-ai-chat-for-my-blog/ Comments URL: https://news.ycombinator.com/item?id=49212021 Points: 1 # Com…
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Show HN: I rewrote Decap CMS with < $1K in Claude tokens
用不到1000美元的Claude tokens重写Decap CMS，AI编程低成本重构开源项目的绝佳案例
Article URL: https://github.com/laikacms/decap-cms Comments URL: https://news.ycombinator.com/item?id=49203966 Points: 1 # Comments: 0
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部分美国企业换上中国大模型以降低成本
美国企业改用中国大模型降本，凸显国产AI国际竞争力
从AlphaGo称霸围棋界到ChatGPT面世，美国在算法大模型领域积累了显著的先发优势。但近年中国大模型的崛起对AI格局有所冲击。美国《华尔街日报》等多家媒体提到，中国大模型独角兽月之暗面新一代开源大模型Kimi K3撼动资本市场，并称其与DeepSeek在2025年发布时引发的市场恐慌如出一辙，…
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Show HN: Hunch – A local MCP that lets your LLM use your Mac in the background
本地MCP工具Hunch让LLM在后台操控Mac完成53项任务仅花费6美元，成本仅为同类产品的五分之一，效率惊人。
Hey HN, like the title says, I built a local MCP that lets your LLM drive your Mac in the background, without stealing your focus. I benchmarked Hunch…
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This $9 key physically locks your most addictive apps
9美元物理钥匙，物理隔绝解锁手机成瘾困境，比竞品便宜数倍
This $9 NFC key requires you to physically scan it to unlock distracting apps on your phone.
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Automate 7 Projects Marketing with AI for $40
用AI自动化7个项目的市场营销，每月仅40美元，Claude+Codex双助手方案详解
Article URL: https://apsquared.co/posts/marketing-automation-claude-codex Comments URL: https://news.ycombinator.com/item?id=49061784 Points: 1 # Comm…
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Running a 28.9M parameter LLM on an $8 microcontroller
8美元微控制器跑LLM：2890万参数模型在ESP32上运行，极限压缩实现边缘AI。
Article URL: https://github.com/slvDev/esp32-ai Comments URL: https://news.ycombinator.com/item?id=49050512 Points: 10 # Comments: 0
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Show HN: Open-weight OCR got so cheap I had to share it
开源OCR模型PaddleOCR-VL-1.6价格低至每千页1美元，前1000页免费，基准测试领先。
This was not supposed to become a product. When PaddleOCR-VL-1.6 dropped, independent benchmarks put it at the top of document parsing models. I had t…