https://blog.xidao.online/en/tags/claude-opus-4/Recent content in Claude Opus 4 on XiDao Tech BlogHugo -- gohugo.ioen© 2026 XiDaoSat, 09 May 2026 00:00:00 +0000https://blog.xidao.online/en/posts/2026-claude-opus-4-developer-guide/Sat, 09 May 2026 00:00:00 +0000https://blog.xidao.online/en/posts/2026-claude-opus-4-developer-guide/<h2 class="relative group">Claude Opus 4: Anthropic&rsquo;s Declaration for the Agent Era <div id="claude-opus-4-anthropics-declaration-for-the-agent-era" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#claude-opus-4-anthropics-declaration-for-the-agent-era" aria-label="Anchor">#</a> </span> </h2> <p>In May 2026, Anthropic officially released Claude Opus 4 — the most powerful version of the Claude model family to date. If GPT-5.5 represents OpenAI&rsquo;s exploration toward general intelligence, then Claude Opus 4 represents Anthropic&rsquo;s firm bet on &ldquo;practical AI Agents.&rdquo; From code generation to complex task orchestration, from structured tool calling to Computer Use desktop manipulation, Claude Opus 4 is redefining the boundaries of developer-AI collaboration.</p>