<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>AI Agents on 梦兽编程</title><link>https://rexai.top/en/tags/ai-agents/</link><description>Recent content in AI Agents on 梦兽编程</description><generator>Hugo -- 0.163.3</generator><language>en</language><copyright>梦兽编程</copyright><lastBuildDate>Fri, 28 Aug 2026 10:00:00 +0800</lastBuildDate><atom:link href="https://rexai.top/en/tags/ai-agents/index.xml" rel="self" type="application/rss+xml"/><item><title>Who Draws the Kill Line for AI Models? Stop Letting Benchmarks Replace Engineering Reality</title><link>https://rexai.top/en/ai/llm/model-benchmark-engineering-reality/</link><pubDate>Fri, 28 Aug 2026 10:00:00 +0800</pubDate><guid>https://rexai.top/en/ai/llm/model-benchmark-engineering-reality/</guid><description>From prompt caching and thinking tokens to long context and inference infrastructure, a practical look at the real cost and engineering strength of Chinese foundation models.</description></item></channel></rss>