NVIDIA achieves 25x speedup through cross-model KV Cache reuse

NVIDIA's cross-model KV Cache reuse cuts Qwen3 switching time from 7s to 0.28s, a 25x speedup that significantly reduces redundant computation costs in agent routing.

NVIDIA has introduced a cross-model KV Cache reuse solution that reduces the switching time for Qwen3 from 7 seconds to just 0.28 seconds. This breakthrough significantly cuts down the cost of redundant computations in agent routing, thereby improving the efficiency of multi-model collaboration. Such technical optimizations are expected to accelerate the deployment of AI infrastructure in on-chain applications. If agent routing delays can be further reduced to the millisecond level in the future, it might become a key factor in the execution of DeFi smart contracts.