<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Aadhar Agarwal</title><link>https://aadhar.build/</link><description>The Builder's Log</description><item><title>The Bottleneck Was Never the Model — And It Just Moved</title><link>https://aadhar.build/blog/bottleneck-was-never-the-model/</link><guid>https://aadhar.build/blog/bottleneck-was-never-the-model/</guid><description>The companies pulling ahead are not waiting on a smarter model. They noticed the bottleneck was never the model — and that since they fixed it, it has moved twice more. — Aadhar</description><pubDate>Sun, 31 May 2026 00:00:00 GMT</pubDate></item><item><title>Agentic Memory Taxonomy</title><link>https://aadhar.build/blog/agentic-memory-taxonomy/</link><guid>https://aadhar.build/blog/agentic-memory-taxonomy/</guid><description>How we structure context across short-term reasoning and long-term storage in agentic loops. Defining the boundaries between RAG, vector stores, and persistent world models. — Aadhar</description><pubDate>Fri, 27 Mar 2026 00:00:00 GMT</pubDate></item><item><title>RLHF for Product Managers</title><link>https://aadhar.build/blog/rlhf-for-product-managers/</link><guid>https://aadhar.build/blog/rlhf-for-product-managers/</guid><description>Reinforcement Learning from Human Feedback isn't just a technical training phase; it's the new "User Research". How to structure human feedback loops to align agentic outputs with product outcomes. — Aadhar</description><pubDate>Wed, 25 Mar 2026 00:00:00 GMT</pubDate></item><item><title>The Latency Tax in Multi-Agent Systems</title><link>https://aadhar.build/blog/latency-tax-multi-agent-systems/</link><guid>https://aadhar.build/blog/latency-tax-multi-agent-systems/</guid><description>Every agent turn adds milliseconds. In a multi-agent system, this "Latency Tax" compounds, destroying user experience. How to build async pipelines that hide the wait. — Aadhar</description><pubDate>Sun, 22 Mar 2026 00:00:00 GMT</pubDate></item><item><title>A2UI Design Principles</title><link>https://aadhar.build/blog/a2ui-design-principles/</link><guid>https://aadhar.build/blog/a2ui-design-principles/</guid><description>Moving from responsive design to "Agent-to-User Interfaces" (A2UI). Why generative UIs must prioritize observability over aesthetic minimalism. — Aadhar</description><pubDate>Fri, 20 Mar 2026 00:00:00 GMT</pubDate></item></channel></rss>