Differentiable Hierarchical Fusion is presented, a novel framework that merges reasoning models with efficient base models via differentiable optimization to produce concise, accurate outputs and introduces a dual-factor adaptive weighting mechanism to capture intra-block variance and inter-block importance hierarchies...
Chuan-Gen Gao, Wen-Lun Zhang, Shang-Kun Wang et al.· Proceedings of the Thirty-Fi...· 0 citations
Real-world inference tasks for large language models exhibit diverse difficulty levels. Existing LLM serving systems integrate models of different sizes and attempt to route tasks of appropriate difficulty to the most suitable model, aiming to reduce resource waste while guaranteeing service quality. Such systems usual...
Hao Wei, Lu-Jia Yin, Chen Chen et al.· Fall Joint Computer Conferen...· 0 citations
RLCascadeRouter is a quality-estimator-free framework that formulates cascade routing as a Markov decision process with actions comprising ``stop''and model selection, and uses trajectory returns and advantages to directly optimize the performance-cost objective.
Shihong Huang, Sheng-Jie Wang, Hong-Yao Ma et al.· 1 citation
Results show that learned token-level handoffs can reduce LLM use while preserving strong reasoning performance, and show that learned token-level handoffs can reduce LLM use while preserving strong reasoning performance.
CoRun is presented, a scheduling-based system that achieves deterministic inference without requiring batch invariance, and employs isolated prefill and fixed-shape batched decode to handle the two stages of LLM inference, respectively, leveraging CUDA graphs for efficient execution and simplified implementation.
Shiju Zhao, Jiacheng Yang, Qi-Hang Chen et al.· 2 citations
We introduce DiffusionGemma, an experimental open-weight language model that uses discrete diffusion to generate text at exceptionally high speed. Rather than decoding one token at a time, DiffusionGemma iteratively refines blocks of 256 tokens in parallel, avoiding the sequential decoding bottleneck of conventional au...
DiffusionGemma Team Adrien Ali Taïga, James Assiene, Daniele Calandriello et al.· 0 citations
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