DeepSeek Just Solved AI's Billion Dollar Problem [video]

> AI's Billion Dollar Problem

de-clickbaiting - taken from the first sentence of the abstract, [0] here is the problem the paper identifies:

> The performance of multi-turn, agentic LLM inference is increasingly dominated by KV-Cache storage I/O rather than computation.

0: https://arxiv.org/abs/2602.21548