June 25, 2025

The landscape of open-source large language models (LLMs) is evolving at an incredible pace, democratizing advanced AI capabilities for developers and businesses alike. Yet, harnessing the full potential of these models often requires a specialized touch: fine-tuning them on your own data and seamlessly deploying them into your applications. This is precisely where Impulse AI shines, making the complex simple and accessible.

Today, we are happy to announce Impulse AI now fully supports Llama 3.1 8B! 

At Impulse AI, we understand that different use cases demand different starting points. That's why our support for Llama 3.1 8B extends to both the base and instruct models.

  • The base model is ideal for pre-training or continued training on large, unlabelled datasets, allowing you to imbue the model with domain-specific knowledge from the ground up.
  • The instruct model, on the other hand, is already instruction-tuned, making it perfect for direct fine-tuning on your specific task data to improve its ability to follow commands and generate desired outputs. This flexibility ensures you can choose the optimal starting point for your fine-tuning journey, maximizing efficiency and results.

The Impulse AI SDK provides a powerful, programmatic way to interact with our platform, enabling you to automate data uploads, initiate fine-tuning jobs, and deploy your custom models directly from your code. This means you can integrate Impulse AI seamlessly into your existing workflows and build robust, AI-powered applications with unparalleled ease.

We've prepared a comprehensive tutorial to guide you every step of the way. You can access the Impulse AI SDK and find the full step-by-step tutorial on our developer docs page. It covers everything from installing the SDK to preparing your data and launching your first fine-tuning job with Llama 3.1 8B.

At Impulse AI, our mission is to unlock the power of AI for all humans. We do this by building AI that is open, accessible, cheap, and safe for everyone. Learn more at https://www.impulselabs.ai