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Unsloth

Unsloth

Open-source finetuning of LLMs

5.0
•1 review•

246 followers

Open-source finetuning of LLMs

5.0
•1 review•

246 followers

Visit website
LLMs
•
AI Infrastructure Tools
•
Cloud Computing Platforms
Unsloth Fine-tunes LLMs (Llama 3, Mistral, Gemma, Qwen, Phi) 2x faster with up to 80% less memory. Open-source, with free Colab notebooks. Now with reasoning capabilities!
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Company Info
unsloth.aiGitHub
Unsloth Info
Y Combinator
Launched in 2025View 1 launch
Forum
p/unsloth
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Free
Launch tags:
Open Source•Artificial Intelligence•GitHub
Launch Team
Zac ZuoDaniel Han

What do you think? …

Zac Zuo
Zac Zuo
Hunter
📌
Hi everyone! Sharing Unsloth, an amazing open-source project that makes finetuning large language models (LLMs) significantly faster and more memory-efficient. If you've ever wanted to customize an LLM but were intimidated by the resource requirements, Unsloth is definately worth a try. What's cool about it: 🚀 2x Speed, Up to 80% Less Memory: Massive performance gains without sacrificing accuracy. 🦙 Wide Model Support: Works with Llama 3 (all versions!), Mistral, Gemma 2, Qwen 2.5, Phi-4, and more. 💻 Free Colab Notebooks: Get started immediately, for free, with their Colab notebooks. No expensive hardware needed. 💡 Reasoning Capabilities Added: Reproduce DeepSeek-R1 "aha" moment. 🔓 Open Source: Fully open-source and actively developed. Unsloth is all about making LLM finetuning accessible to everyone, not just those with huge GPU budgets.
Report
6mo ago
Shadman Nazim
Shadman Nazim
@zaczuo Loved that name! 😅🔥
Report
5mo ago
Shivam Singh
Shivam Singh
Shram

Shram

The combination of speed and memory efficiency is a game-changer, especially for those who are just venturing into this area and might not have access to high-end hardware.


Congrats on the launch! Best wishes and sending lots of wins :)

Report
6mo ago
Daniel Han
Daniel Han
Unsloth

Unsloth

Maker

@whatshivamdo Thank you so much for the support! :D

Report
5mo ago
Max Comperatore
Max Comperatore
good. I will consume.
Report
5mo ago
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Do you use Unsloth?

5.0
Based on 1 review
Review Unsloth?
Reviews
Helpful
BrowserAgent
Saurav Panda
Saurav Panda
used Unsloth to buildBrowserAgentBrowserAgent
(500 points)
We use unsloth for finetuning this small model to become experts at this task!
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5mo ago