Jack Yu (@jackysp) header
Jack Yu (@jackysp) profile picture

Jack Yu

@jackysp

TiDB maintainer. Distributed systems engineer building reliable AI infrastructure and agent runtimes. Writing: https://teapaw.org/t.co/zUX2CV3RK0

blog.minifish.org/
Joined November 2008
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Photo by Jack Yu (@jackysp)Photo by Jack Yu (@jackysp)Photo by Jack Yu (@jackysp)Photo by Jack Yu (@jackysp)Photo by Jack Yu (@jackysp)Photo by Jack Yu (@jackysp)Photo by Jack Yu (@jackysp)Photo by Jack Yu (@jackysp)Photo by Jack Yu (@jackysp)Photo by Jack Yu (@jackysp)
dsh 确实对 deepseek flash 有加持，同样 prompt 和模型强度，写的是比 pi 好。不过，pi 写得快，token 消耗只有 1/10 😅
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DeepSeek V4.1 Flash 1017 runs at 1,521+ tok/s on Fireworks Ultrafast. Fast enough to ship Tetris in 11 seconds, 7x faster than Claude Opus 5.5. Join the Ultrafast waitlist: bit.ly/3UA0wKq
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Image from Janusz Piechociński (@Piechocinski)
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考虑回北京躲一下雾霾
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看了几个 AI 复刻经典电视剧的片段。 突然觉得，字节可以试试做一个 AI 版 Netflix：不用请真人演员，按订阅收费。
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今天又 reset 了，昨天蹬得比较多，感觉赚了。
Tibo (@thsottiaux) profile pictureTibo
@thsottiauxOct 10
Day 6/ Reset
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试了下自己本地模型接 pith-desk，才 0.3 token/s 🤣 离本地自由还差太远了，我还是继续用 Deepseek 吧。
Image from Jack Yu (@jackysp)
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Only Postgres and SQLite can survive.
Turso (@tursodatabase) profile pictureTurso
@tursodatabaseOct 2
Turso is joining @supabase. Together, we're building the database platform for the agentic era: everything agents need, from lightweight databases to Postgres at petabyte scale. More details in thread. 👇
Image from Turso (@tursodatabase)
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I used Pi to port Pi to Go—with DeepSeek Flash doing the coding. 26 migration steps. A native Go agent. Just ¥30.59 in DeepSeek usage over two days. What worked, what broke, and the evidence: blog.minifish.org/posts/port… #Pi #Golang #DeepSeek
Porting Pi to Go: Building Portsmith and Pith

Porting Pi to Go: Building Portsmith and Pith

Why I built a migration workbench, what failed during the first Pi-to-Go port, what the tests and billing dashboard actually show, and the plan to use Pith for future updates.

blog.minifish.org
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Chinese characters written by a Vietnamese girl learning Chinese.
Image from Jack Yu (@jackysp)
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最近Claude Code、Codex换着用，本来很喜欢Codex，因为CC各种小bug、自动降级。但后来OpenAI非要把ChatGPT跟Codex硬揉在一起，我用到现在还没习惯。。。
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Jack Yu retweeted
CuiMao (@CuiMao) profile picture
CuiMao
@CuiMaoJul 30
大家好，我们即将迎来Seedance2.5，请允许我榨干Seedance2.0所有性能配合最新Kimi K3模型为这个人类历史上具有里程碑意义的视频模型画上一个完美的句号。【完整游戏流程请移步至评论区点击链接体验】
🤖 Made with AI

决战！ANTHROPIC

当闭源帝国封锁最后的真相，一枚遗失的种子，成为人类唯一的希望。火山决战前夜，CuiMAO必须在世界被改写之前，唤醒沉睡的苍天之葵。

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Codex写代码的时候遇到了一个AWS的问题，它真的去给AWS提了个单子。。。
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Jack Yu retweeted
Max For AI (@MaxForAI) profile picture
Max For AI
@MaxForAIJul 20
😂
Image from Max For AI (@MaxForAI)
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更新了Codex桌面版以后，这是把所有source都显示出来了？
Image from Jack Yu (@jackysp)
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破纪录了。。。
Image from Jack Yu (@jackysp)
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看着Claude fable 5为了解决问题，自己去火山引擎上提交工单然后跟火山的工程师交流给我看懵逼了。。。。
Image from 数字生命卡兹克 (@Khazix0918)
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Jack Yu retweeted
Geek (@geekbb) profile picture
Geek
@geekbbJun 21
AI 助力教学这条路看起来真不错
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阿里出来的管理层很像印度人：抱团，事儿逼，内斗，技术差，升得快
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好久没主动打开过 VSCode 了，感觉快要卸载了。
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