<?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>Frontier-Bench on 梦兽编程</title><link>https://rexai.top/en/tags/frontier-bench/</link><description>Recent content in Frontier-Bench on 梦兽编程</description><generator>Hugo -- 0.163.3</generator><language>en</language><copyright>梦兽编程</copyright><lastBuildDate>Sun, 26 Jul 2026 10:00:00 +0800</lastBuildDate><atom:link href="https://rexai.top/en/tags/frontier-bench/index.xml" rel="self" type="application/rss+xml"/><item><title>SOTA on Paper, Engineering Traps in Production: Claude Opus 5's Hidden Risks</title><link>https://rexai.top/en/posts/2026-07-26-claude-opus-5-engineering-traps/</link><pubDate>Sun, 26 Jul 2026 10:00:00 +0800</pubDate><guid>https://rexai.top/en/posts/2026-07-26-claude-opus-5-engineering-traps/</guid><description>Claude Opus 5 tops Frontier-Bench and CursorBench at half the price of Fable 5. We look past the benchmarks to three engineering traps most teams miss.</description></item></channel></rss>