activity
20242026
most citedSelf-Improving Transformers Overcome Easy-to-Hard and Length Generalization Challenges

1 citations · 1 across the 6 of their papers we have counts for

collaborators

11 papers

cs.LG2026

SuperThoughts: Reasoning Tokens in Superposition

Zheyang Xiong, Shivam Garg, Max Yu +4

Long Chain-of-Thought (CoT) reasoning improves LLM problem-solving but is computationally expensive due to sequential token generation. While recent works explore reasoning in cont…

cs.AI2026

MEMENTO: Teaching LLMs to Manage Their Own Context

Vasilis Kontonis, Yuchen Zeng, Shivam Garg +7

Reasoning models think in long, unstructured streams with no mechanism for compressing or organizing their own intermediate state. We introduce MEMENTO: a method that teaches model…

cs.LG2026

Endless Terminals: Scaling RL Environments for Terminal Agents

Kanishk Gandhi, Shivam Garg, Noah D. Goodman +1

Environments are the bottleneck for self-improving agents. Current terminal benchmarks were built for evaluation, not training; reinforcement learning requires a scalable pipeline,…

cs.LG2025

ReJump: A Tree-Jump Representation for Analyzing and Improving LLM Reasoning

Yuchen Zeng, Shuibai Zhang, Wonjun Kang +9

Large Reasoning Models (LRMs) are Large Language Models (LLMs) explicitly trained to generate long-form Chain-of-Thoughts (CoTs), achieving impressive success on challenging tasks…

cs.LG2025

Not All Bits Are Equal: Scale-Dependent Memory Optimization Strategies for Reasoning Models

Junhyuck Kim, Ethan Ewer, Taehong Moon +2

While 4-bit quantization has emerged as a memory-optimal choice for non-reasoning models and zero-shot tasks across scales, we show that this universal prescription fails for reaso…

cs.CL2025

Sample More to Think Less: Group Filtered Policy Optimization for Concise Reasoning

Vaishnavi Shrivastava, Ahmed Awadallah, Vidhisha Balachandran +3

Large language models trained with reinforcement learning with verifiable rewards tend to trade accuracy for length--inflating response lengths to achieve gains in accuracy. While…