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Multiplex Thinking: Reasoning via Token-wise Branch-and-Merge research paper by Microsoft, 2026

Microsoft · Jan 13, 2026 · Reasoning · 14 citations · 40 upvotes · unverified

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What it shows

Multiplex Thinking introduces a stochastic soft reasoning mechanism that samples multiple candidate tokens at each step to optimize reasoning trajectories with reinforcement learning while maintaining shorter sequences than traditional chain-of-thought methods.

UnverifiedHugging Face's summary; not yet checked by hand.

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About this paper
Authors
Yao Tang, Li Dong, Yaru Hao and 3 more
arXiv
2601.08808 · PDF
Venue
arXiv.org
Citations
14, 2 influential · Semantic Scholar
Upvotes
40 · Hugging Face
Code
github.com/GMLR-Penn/Multiplex-Thinking
Lab
Microsoft · on Companies · on Acquisitions · on Quarterly · on Paydays · on Releases · on TechConf

Changes

What changed
Influential citationsfirst count: 2Sep 25, 2026
Citationsfirst count: 14Sep 25, 2026
New paperFound by the weekly scan, unverifiedSep 25, 2026

Sources: each lab's own papers and arXiv, with citation and upvote counts from Semantic Scholar and Hugging Face. One-line summaries are for orientation, not a substitute for the paper. Logos via logo.dev; trademarks belong to their owners.

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