arxiv
PublishedOctober 2, 2026 at 4:00 AM
Provable Test-Time Scaling for Beam Search in LLM Reasoning
Publisher summary· verbatim
arXiv:2609.38672v1 Announce Type: new Abstract: Beam-search-based test-time methods provide an effective way to improve large language model (LLM) performance on long-horizon generation by pruning invalid reasoning paths early, leading to significantly improved reasoning efficiency and more favorabl
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