Signals 4 · Free Daily Digest

AI signals — one from each of GitHub, Hugging Face, YouTube and Silicon Valley

AI signals for Fri, Sep 18, 2026

TL;DR — 4 signals on Fri, Sep 18, 2026, one each from GitHub, Hugging Face, YouTube, Silicon Valley: “codecrafters-io/build-your-own-x” (GitHub) · “Edge0/Edge0-35B-A3B-preview” (Hugging Face) · “DeepSeek’s Insane New Architecture” (YouTube) · “Weekly Dose of Optimism #210” (Silicon Valley).

★ Stars · GitHub
codecrafters-io/build-your-own-x · history & detail
Master programming by recreating your favorite technologies from scratch.
▣ Models · Hugging Face
Edge0/Edge0-35B-A3B-preview · history & detail
Hugging Face 社区热门模型，关注 safetensors、Qwen、文本生成、对话等方向。社区累计下载 52,519 · 点赞 3,361。
▶ Frontier · YouTube
DeepSeek’s Insane New Architecture
❤️ Check out Lambda here and sign up for their GPU Cloud: https://lambda.ai/papers 📝 The DeepSeek V4.1 Flash paper is available here: https://www.deepseek.com/en/news/deepseek-v4-1-flash/ Sources: https://x.com/flowith/s
○ Analysis · Silicon Valley
Weekly Dose of Optimism #210
Navier-Stokes, AlphaGenome Atlas, Ramjet-X, Ingressing Minds, Neko + Extra Doses

Cite this edition: Signals 4 daily digest for Fri, Sep 18, 2026: 4 signals recorded from GitHub, Hugging Face, YouTube, Silicon Valley (as of 2026-09-18). Source: Signals 4 (Signals API) — https://data.jiangzhang.ca/signals4/archive/2026-09-18.html
Free to quote with attribution to “Signals 4 (Signals API)”. Machine-readable: api/today.json

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