Unsloth Fine-Tuning Tutorial 2026: Train LLMs 2x Faster

Unsloth is the fastest way to fine-tune open source LLMs.

Unsloth offers 2x faster training and 50 percent less memory. Supports Llama 3, Mistral, Gemma. Works with Colab free tier. Combined with QLoRA enables 7B models on 8GB VRAM. Setup under 10 minutes.