Reasoning

Baguettotron is a 321 million parameters generalist Small Reasoning Model
https://huggingface.co/PleIAs/Baguettotron

Tiny Model, Big Logic: Diversity-Driven Optimization Elicits Large-Model Reasoning Ability in VibeThinker-1.5B
https://github.com/WeiboAI/VibeThinker

Reasoning with Sampling
https://github.com/aakaran/reasoning-with-sampling

Algorithmic Primitives and Compositional Geometry of Reasoning in Language Models
https://www.arxiv.org/abs/2510.15987#

Coevolutionary Continuous Discrete Diffusion: Make Your Diffusion Language Model a Latent Reasoner
https://arxiv.org/abs/2510.03206

Verifying Chain-of-Thought Reasoning via Its Computational Graph
https://arxiv.org/abs/2510.09312

Encode, Think, Decode: Scaling test-time reasoning with recursive latent thoughts
https://arxiv.org/pdf/2510.07358

LightReasoner: Can Small Language Models Teach Large Language Models Reasoning
https://github.com/HKUDS/LightReasoner

The Markovian Thinker
https://github.com/McGill-NLP/the-markovian-thinker

RLAD: RL through Abstraction Discovery
https://cohenqu.github.io/rlad.github.io/

What is Reasoning Behind LLM
https://rz0718.github.io/articles/2025/07/18/Reasoning-LLM.html

The Geometry of Reasoning: Flowing Logics in Representation Space
https://github.com/MasterZhou1/Reasoning-Flow