U
Unsloth
3
Fine-tune LLMs 2-5x faster with 80% less memory
Open Sourceopen-source Trending
About
Unsloth is an open-source library that dramatically accelerates LLM fine-tuning by optimizing the training loop with custom Triton kernels. It achieves 2-5x faster training with up to 80% less memory usage, allowing users to fine-tune larger models on consumer GPUs. Unsloth supports popular models and is compatible with Hugging Face's ecosystem.
Details
| Type | fine-tuning-optimizer |
| Languages | Python |
| Supported Models | Llama, Mistral, Phi, Gemma, Qwen, CodeLlama, TinyLlama |
Tags
fine-tuningoptimizationmemory-efficientfast-trainingtritonconsumer-gpulora
Quick Info
- Organization
- Unsloth AI
- Pricing
- Free (open-source) / Pro plans available
- Free Tier
- Yes
- Popularity
- 83/100
- Stars
- 51.0K
- Updated
- Feb 19, 2026
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