Unsloth

Unsloth AI offers an open-source platform for fine-tuning and reinforcement learning with leading LLMs like GPT-OSS, Llama 4, and more. Designed for both beginners and experts, it enables you to train custom models in just 24 hours, a significant improvement over traditional methods.

With 30x faster performance than Flash Attention 2 and 90% less memory usage, Unsloth AI optimizes your resources without requiring hardware upgrades. It supports a wide range of GPUs, including NVIDIA, AMD, and Intel, making it versatile and accessible.

Try it for free on Google Colab or Kaggle Notebooks and experience 2x faster fine-tuning on a single NVIDIA GPU. Unsloth AI is committed to making AI training smarter and more efficient, paving the way for greener technology solutions.

Choose from Free, Pro, or Enterprise plans to suit your needs, with features like enhanced multi-GPU support and up to 30% increased accuracy. Join our community and stay updated with the latest advancements by signing up for our newsletter.