KV Cache Is Eating Your VRAM. Here's How Google Fixed It With TurboQuant.

Google Research unveiled TurboQuant on March 24, 2026, a new framework that compresses the memory-hungry KV cache in large language models by 5x to 6x while claiming zero accuracy loss. This matters because KV cache memory is the primary reason long AI conversations and documents are brutally expensive to run, and this fix could cut those costs dramatically.

This story matters because it signals a shift in how AI agents are being adopted across the industry. For builders evaluating their AI stack, this is worth watching closely.

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