LLM Memory: What Actually Works (And What Doesn't)

How I benchmarked my AI companion&rsquo;s memory system against a viral open-source&#xA;project and what the numbers revealed about the state of LLM memory. &#xA; &#xA; I&rsquo;m building &#xA;&#xA; &#xA;&#x9;&#x9;Tizenegy&#xA;&#x9; &#xA; &#xA;, an AI companion&#xA;platform where users create and chat with customisable AI characters. One of&#xA;the hardest problems in this space is memory, making…