<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Sumit Gupta</title><description>Writing about software, AI agents, and home infrastructure.</description><link>https://blog.sumit.dev/</link><item><title>Building a Production Eval System for AI Agents</title><link>https://blog.sumit.dev/blog/building-agent-eval-system/</link><guid isPermaLink="true">https://blog.sumit.dev/blog/building-agent-eval-system/</guid><description>What we learned building a quality measurement system for a multi-agent AI, drawing on practitioner wisdom from Hamel Husain, Eugene Yan, Braintrust, and applied-llms.org.</description><pubDate>Tue, 07 Apr 2026 00:00:00 GMT</pubDate></item></channel></rss>