100+ Fine-tuning Tutorial Notebooks on Google Colab, Kaggle and more.

Fine-tuning & Reinforcement Learning for LLMs. Train OpenAI gpt-oss, DeepSeek, Qwen, Llama, Gemma, TTS 2x faster with 70% less VRAM.

Utils for Unsloth https://github.com/unslothai/unsloth

LLM inference in C/C++

gpt-oss-120b and gpt-oss-20b are two open-weight language models by OpenAI

Transformers: State-of-the-art Machine Learning for Pytorch, TensorFlow, and JAX.

Development repository for the Triton language and compiler

Unsloth Studio

A high-throughput and memory-efficient inference and serving engine for LLMs

Apple's Cut Cross Entropy