SJTU's TAO Cuts LLM Agent Serving Latency Up to 26.8% With Tool-Aware Joint Scheduling

AIOR-Research · hf · 2026-10-29

Shanghai Jiao Tong University and Stanford propose TAO, a tool-aware joint scheduling framework for LLM-based agentic serving. Its value interface combines near-term tool readiness, time-decayed node-specific cache credit, and token footprint, with a dynamic program placing sessions under capacity constraints. Across 12 model-workload-concurrency settings, TAO cuts latency by up to 26.8%, TTFT by up to 36.3%, and boosts decode throughput by up to 29.5% over the best baseline per metric.

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