FlashRT: AI Agents Auto-Optimize Multimodal Deployment, Cutting Latency by 70x

BeidiChen · x · 2026-08-12

Beidi Chen's team released FlashRT, a framework that uses AI agents to automatically build and optimize AI infrastructure. For real-time multimodal applications (like voice agents and interactive video generation), traditional deployment requires massive manual tuning. With FlashRT, developers provide a simple reference implementation, and the agent generates an optimized multi-GPU deployment end-to-end.

Experiments show that across 5 real-time applications, FlashRT achieved up to 70x lower latency and 3.6x higher throughput. Interestingly, the system delivered even stronger results on less human-optimized AMD GPUs than on NVIDIA GPUs, proving the massive potential of AI-driven auto-tuning.

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