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Xi

xi0v

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AI & ML interests

Reinforcement learning, Diffusion Model Merging, LLM Merging, Model Editing and Vision/Multimodal Model Fine-tuning.

Recent Activity

liked a model about 10 hours ago

John6666/obsession-illustrious-xl-v-pred-v20-sdxl

liked a model 1 day ago

OPPOer/Qwen-Image-Pruning

liked a dataset 2 days ago

Idavidrein/gpqa

View all activity

Organizations

upvoted a paper 10 days ago

AgentGym-RL: Training LLM Agents for Long-Horizon Decision Making through Multi-Turn Reinforcement Learning

Paper • 2509.08755 • Published 12 days ago • 56

upvoted 2 papers about 1 month ago

Puppeteer: Rig and Animate Your 3D Models

Paper • 2508.10898 • Published Aug 14 • 31

Seeing, Listening, Remembering, and Reasoning: A Multimodal Agent with Long-Term Memory

Paper • 2508.09736 • Published Aug 13 • 54

upvoted a collection about 1 month ago

Hybrid Linear Attention Research

All 1.3B & 340M hybrid linear-attention experiments. • 62 items • Updated 11 days ago • 12

upvoted a paper about 2 months ago

Geometric-Mean Policy Optimization

Paper • 2507.20673 • Published Jul 28 • 31

upvoted an article 2 months ago

Article

Vibe coding for data science: how to label a dataset with Kimi K2

By

•

Jul 22

• 21

upvoted 2 papers 2 months ago

Inverse Reinforcement Learning Meets Large Language Model Post-Training: Basics, Advances, and Opportunities

Paper • 2507.13158 • Published Jul 17 • 24

One Token to Fool LLM-as-a-Judge

Paper • 2507.08794 • Published Jul 11 • 31

upvoted 3 papers 3 months ago

Lost in Latent Space: An Empirical Study of Latent Diffusion Models for Physics Emulation

Paper • 2507.02608 • Published Jul 3 • 21

Fast and Simplex: 2-Simplicial Attention in Triton

Paper • 2507.02754 • Published Jul 3 • 26

FaSTA^*: Fast-Slow Toolpath Agent with Subroutine Mining for Efficient Multi-turn Image Editing

Paper • 2506.20911 • Published Jun 26 • 41

upvoted an article 3 months ago

Article

Gemma 3n fully available in the open-source ecosystem!

By

and 7 others •

Jun 26

• 117

upvoted 2 papers 3 months ago

A Rank Stabilization Scaling Factor for Fine-Tuning with LoRA

Paper • 2312.03732 • Published Nov 28, 2023 • 10

MoTE: Mixture of Ternary Experts for Memory-efficient Large Multimodal Models

Paper • 2506.14435 • Published Jun 17 • 7

upvoted an article 3 months ago

Article

Tiny Agents in Python: a MCP-powered agent in ~70 lines of code

By

and 3 others •

May 23

• 163

upvoted a paper 3 months ago

Reinforcement Pre-Training

Paper • 2506.08007 • Published Jun 9 • 260

upvoted a paper 4 months ago

Sparse-vDiT: Unleashing the Power of Sparse Attention to Accelerate Video Diffusion Transformers

Paper • 2506.03065 • Published Jun 3 • 27

upvoted 2 articles 4 months ago

Article

No GPU left behind: Unlocking Efficiency with Co-located vLLM in TRL

By

and 5 others •

Jun 3

• 88

Article

SmolVLA: Efficient Vision-Language-Action Model trained on Lerobot Community Data

By

and 8 others •

Jun 3

• 252

upvoted a paper 4 months ago

One RL to See Them All: Visual Triple Unified Reinforcement Learning

Paper • 2505.18129 • Published May 23 • 59