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Dai-Jin Hu

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#machine learning Preprint Oct 2026

JointServe: Serving Multi-Model Agents on Memory-Constrained GPUs

LLM agents are evolving from a single model calling tools to planners that orchestrate multiple expert models whose capabilities live in distinct weights. This shift breaks a hidden assumption of today's serving systems: that the working set of models fits in GPU memory. On the memory-constrained GPUs typical of privat...

Dai-Jin Hu · 0 citations