
Athena Studio
Unlocking the Power of Open Source AI.

Easily fine-tune & train LLMs up to 30x faster.

Unsloth is an advanced, highly optimized framework designed to radically accelerate the fine-tuning and training of Large Language Models (LLMs) like Llama, Mistral, DeepSeek, and Gemma. By manually deriving compute-heavy mathematical operations and handwriting custom GPU kernels, Unsloth operates up to 30x faster than standard Flash Attention 2 (FA2) implementations while using 90% less memory. This allows developers to train custom models in 24 hours instead of 30 days, democratizing AI development by making it accessible on consumer-grade hardware (like a single NVIDIA T4 GPU) up to large-scale, multi-node H100 enterprise clusters. The platform offers a free open-source tier fully compatible with platforms like Google Colab and Kaggle. For larger deployments, Unsloth provides Pro and Enterprise tiers that unlock multi-node support, full training capabilities, advanced multi-GPU integrations, MoE training, and RL techniques like GRPO.
Unsloth is an advanced, highly optimized framework designed to radically accelerate the fine-tuning and training of Large Language Models (LLMs) like Llama, Mistral, DeepSeek, and Gemma.
Explore all tools that specialize in custom gpu kernel optimization. This domain focus ensures Unsloth delivers optimized results for this specific requirement.
Explore all tools that specialize in reduced memory footprint. This domain focus ensures Unsloth delivers optimized results for this specific requirement.
Explore all tools that specialize in distributed gpu integration. This domain focus ensures Unsloth delivers optimized results for this specific requirement.
Manually derived compute-heavy maths steps and rewritten GPU kernels bypassing standard unoptimized PyTorch/FlashAttention overhead.
Compatible with NVIDIA GPUs from Tesla T4 to H100, with ongoing portability to AMD and Intel GPUs.
Includes support for 7x Longer Context GRPO, Embedding Fine-tuning, and Faster MoE Training.
Google Colab Notebooks
Kaggle Notebooks
Docker Container (π Docker)
Python/PyTorch environment setup
All Set
Ready to go
Verified feedback from other users.
"Extremely popular in the open-source AI community for democratizing LLM fine-tuning and saving massive amounts of compute time and money."
Post questions, share tips, and help other users.

Unlocking the Power of Open Source AI.

Unlock the Power of AI Observability.