KV cache

The KV Cache: Why Your AI Needs So Much GPU Memory

During inference, the model stores Key and Value vectors for every token. This KV cache is often the biggest memory consumer. Here's the math behind it.

KV Cache Memory Math: Calculating Exactly How Much VRAM You Need

The exact formula for KV cache memory and worked examples for every major model architecture. Calculate your GPU requirements precisely.

Why "Context Graph" Has Become the Most Misunderstood Term in AI Engineering

A technical deep-dive into LLM context management, the computational limits of context windows, and why every AI tool's 'context graph' solution might just be clever marketing around semantic search and RAG.