The official Lark/Feishu CLI tool, maintained by the larksuite team — built for humans and AI Agents. Covers core business domains including Messenger, Docs, Base, Sheets, Calendar, Mail, Tasks, Me…

A framework for efficient model inference with omni-modality models

Agentic RL Training at Scale

Miles is an enterprise-facing reinforcement learning framework for LLM and VLM post-training, forked from and co-evolving with slime.

Perplexity open source garden for inference technology

An Easy-to-use, Scalable and High-performance Agentic RL Framework based on Ray (PPO & DAPO & REINFORCE++ & VLM & TIS & vLLM & Ray & Async RL)

An Efficient and User-Friendly Scaling Library for Reinforcement Learning with Large Language Models

NVIDIA GPU metrics exporter for Prometheus leveraging DCGM

DeepSpeed is a deep learning optimization library that makes distributed training and inference easy, efficient, and effective.

The RL Bridge for LLM-based Agent Applications. Made Simple & Flexible.

slime is an LLM post-training framework for RL Scaling.

A fast GPU memory copy library based on NVIDIA GPUDirect RDMA technology

My learning notes for ML SYS.

Optimized primitives for collective multi-GPU communication

A PyTorch native platform for training generative AI models

NCCL Tests

What would you do with 1000 H100s...

Efficient Triton Kernels for LLM Training

Puzzles for learning Triton, play it with minimal environment configuration!

Mooncake is the serving platform for Kimi, a leading LLM service provided by Moonshot AI.

CUDA Python: Performance meets Productivity

FP16xINT4 LLM inference kernel that can achieve near-ideal ~4x speedups up to medium batchsizes of 16-32 tokens.

A minimal implementation of vllm.

FlashInfer: Kernel Library for LLM Serving

text and image to video generation: CogVideoX (2024) and CogVideo (ICLR 2023)

Virtual whiteboard for sketching hand-drawn like diagrams

Tile primitives for speedy kernels

Material for gpu-mode lectures