AINeutralarXiv – CS AI · 3h ago6/10
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HRBench: Benchmarking and Understanding Thinking-Mode Switch Strategies in Hybrid-Reasoning LLMs
Researchers introduced HRBench, a unified evaluation framework for testing hybrid-reasoning LLMs that allow dynamic switching between fast and slow reasoning modes. The framework systematically compares 12+ prior methods across three switching strategy families and four training approaches, revealing that prompt-based methods offer better token-accuracy trade-offs while routing methods provide more stable cost reduction.