
大模型价格战见底、AI比工程师还贵,和一条顶级虚拟机漏洞
Show notes
本期 Bri 播客从 GLM 5.2 追平顶尖模型谈起,探讨 AI 价格战下的利润坍缩,以及部分 AI 推理成本已超过聘用工程师的现实。节目还涵盖了 Januscape 虚拟机逃逸漏洞、Fable 对齐实验中的可辩解不当行为、RAG 上下文剪枝思路,以及 Ternlight 7MB 浏览器嵌入模型等前沿信号。后半段则关注 Amazon Mechanical Turk 关闭新用户注册、Kalshi 预测市场渗透新闻、CS2 服务端反透视、任天堂欧洲版可换电池,以及 Elm 语言回归等技术与平台动态。
时间轴
- 00:00:00 开场
- 00:00:20 GLM 5.2 与 AI 利润坍缩
- 00:01:10 AI 真实成本:比雇工程师还贵?
- 00:01:54 Januscape:KVM 虚拟机逃逸漏洞
- 00:02:45 Fable 对齐实验:可辩解的不当行为
- 00:03:29 RAG 上下文剪枝:只喂给模型有用的
- 00:04:04 Ternlight:7MB 浏览器嵌入模型
- 00:04:39 大模型中的「全局工作空间」假说
- 00:05:18 AMD Ryzen AI Halo:四千美元开发套件
- 00:05:59 Amazon Mechanical Turk 停止新用户注册
- 00:06:59 Kalshi 如何「感染」新闻
- 00:07:40 OfficeCLI:给 AI 代理的命令行办公套件
- 00:08:15 CS2 战争迷雾:服务端反透视方案
- 00:08:48 重置 Xbox 后数字游戏被「没收」
- 00:09:39 任天堂欧洲版硬件可换电池
- 00:10:17 Kani:Rust 模型检查器
- 00:10:59 车牌自动识别被警察滥用的录像
- 00:11:34 Linux 内核跑在 Atari Jaguar 上
- 00:12:03 OpenWrt One:社区首款自研硬件路由器
- 00:12:24 TikTok 创作者因推送成瘾内容和解
- 00:12:54 CoMaps:自由开源离线地图
- 00:13:18 英国铁路实时列车地图
- 00:13:39 C 程序员的新一轮可读性「罪行」
- 00:14:07 Elm 通往 1.0 之路
- 00:14:30 单人开发的利与弊
- 00:14:58 1k Words:千词写作挑战
- 00:15:29 Cloudflare Workers Cache 上线
- 00:16:01 铝箔(2021)旧帖重翻
相关信息
- GLM 5.2 and the coming AI margin collapse - Bri Hacker News Campaign Feed
- When AI Costs More Than the Engineer - Bri Hacker News Campaign Feed
- AI: The ROI Runway Could Be Long Outside the Tech Sector - Bri Hacker News Campaign Feed
- Januscape: Guest-to-Host Escape in KVM/x86 [CVE-2026-53359] - Bri Hacker News Campaign Feed
- Fable turned remarkable into Tom Riddle's diary from Harry Potter - Bri Hacker News Campaign Feed
- Fable 5 On Vending-Bench: Misbehaving, With Plausible Deniability - Bri Hacker News Campaign Feed
- Pruning RAG context down to what the answer actually needs - Bri Hacker News Campaign Feed
- Ternlight – 7 MB embedding model that runs in browser (WASM) - Bri Hacker News Campaign Feed
- A global workspace in language models - Bri Hacker News Campaign Feed
- AMD Ryzen AI Halo – $4k AI Dev Kit - Bri Hacker News Campaign Feed
- Amazon will stop accepting new customers for Mechanical Turk - Bri Hacker News Campaign Feed
- How Kalshi Infects the News - Bri Hacker News Campaign Feed
- OfficeCLI: Office suite for AI agents to read and edit Microsoft Office files - Bri Hacker News Campaign Feed
- CS2 Fog Of War: Server-sided anti-wallhack occlusion culling for CS2 servers - Bri Hacker News Campaign Feed
- Resetting Xbox - Bri Hacker News Campaign Feed
- Nintendo announces new product revisions in Europe with replaceable batteries - Bri Hacker News Campaign Feed
- Kani: A Model Checker for Rust - Bri Hacker News Campaign Feed
- Footage Shows Cop Stalking Woman After Surveilling Her with a LPR - Bri Hacker News Campaign Feed
- Linux on the Atari Jaguar - Bri Hacker News Campaign Feed
- OpenWrt One – Open Hardware Router - Bri Hacker News Campaign Feed
- Should DayQuil Be Legal? - Bri Hacker News Campaign Feed
- CoMaps – FOSS Offline Maps - Bri Hacker News Campaign Feed
- Real-time map of Great Britain's rail network - Bri Hacker News Campaign Feed
- C programmers commit fresh crimes against readability - Bri Hacker News Campaign Feed
- Road to Elm 1.0 - Bri Hacker News Campaign Feed
- Pros and Cons of Solo Development - Bri Hacker News Campaign Feed
- 1k Words: A Writing Contest - Bri Hacker News Campaign Feed
- Workers Cache - Bri Hacker News Campaign Feed
- Aluminum foil (2021) - Bri Hacker News Campaign Feed
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