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20232026
most citedMM-LIMA: Less Is More for Alignment in Multi-Modal Datasets

7 citations · 12 across the 16 of their papers we have counts for

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Showing 2025Show all

5 papers · 1 filter

cs.LG2025

EFRame: Deeper Reasoning via Exploration-Filter-Replay Reinforcement Learning Framework

Chen Wang, Lai Wei, Yanzhi Zhang +5

Recent advances in reinforcement learning (RL) have significantly enhanced the reasoning capabilities of large language models (LLMs). Group Relative Policy Optimization (GRPO), a…

cs.CV2025

Improved Iterative Refinement for Chart-to-Code Generation via Structured Instruction

Chengzhi Xu, Yuyang Wang, Lai Wei +2

Recently, multimodal large language models (MLLMs) have attracted increasing research attention due to their powerful visual understanding capabilities. While they have achieved im…

cs.CV2025

Revisiting Visual Understanding in Multimodal Reasoning through a Lens of Image Perturbation

Yuting Li, Lai Wei, Kaipeng Zheng +6

Despite the rapid progress of multimodal large language models (MLLMs), they have largely overlooked the importance of visual processing. In a simple yet revealing experiment, we i…

cs.CL2025

First SFT, Second RL, Third UPT: Continual Improving Multi-Modal LLM Reasoning via Unsupervised Post-Training

Lai Wei, Yuting Li, Chen Wang +4

Improving Multi-modal Large Language Models (MLLMs) in the post-training stage typically relies on supervised fine-tuning (SFT) or reinforcement learning (RL), which require expens…

cs.CL2025

Advancing Multimodal Reasoning via Reinforcement Learning with Cold Start

Lai Wei, Yuting Li, Kaipeng Zheng +5

Recent advancements in large language models (LLMs) have demonstrated impressive chain-of-thought reasoning capabilities, with reinforcement learning (RL) playing a crucial role in…