<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Jiaqi Zhai&apos;s Blog</title><description>I like long time horizons, short essays, algorithms that survive contact with systems, and invariants worth keeping.</description><link>https://blog.jiaqizhai.com/</link><item><title>Two Bets from 2021, and How to Build a Scaling Law</title><link>https://blog.jiaqizhai.com/2026/two-bets-from-2021-how-to-build-scaling-law/</link><guid isPermaLink="true">https://blog.jiaqizhai.com/2026/two-bets-from-2021-how-to-build-scaling-law/</guid><description>On ROO and SilverTorch, two papers at SIGIR ’26, and the bets they settle.</description><pubDate>Tue, 21 Jul 2026 00:00:00 GMT</pubDate></item></channel></rss>