https://vinhthang.dev/categories/antigravity/Recent content in Antigravity on Vinh Thang's AI Tech NotesHugoen-usTue, 01 Sep 2026 00:00:00 +0000https://vinhthang.dev/posts/attention-dilution-context-windows-agents/Tue, 01 Sep 2026 00:00:00 +0000https://vinhthang.dev/posts/attention-dilution-context-windows-agents/<p>There is a pervasive myth in modern AI engineering: <em>“Just give the model a 1,000,000-token context window, paste all your enterprise governance rules in the system prompt, and let it build your system.”</em></p> <p>If you have built real-world autonomous coding agents operating inside complex cloud infrastructures, multi-module monorepos, or production Kubernetes clusters, you already know the harsh truth: massive context windows don&rsquo;t make agents smarter; they make them amnesiac.</p> <p>As an agentic conversation unfolds—accumulating terminal outputs, stack traces, file diffs, and conversational turns—a subtle failure mode emerges: <strong>Attention Dilution</strong>.</p>