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Deep Dive: Model Merging with Arcee Fusion

Jul 8, 2025
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This is what happens when I stay home for too long 🤣

In this 25-minute video, we take a deeeeep dive into Arcee AI Fusion — a powerful new method for model merging that enables strong domain adaptation while preserving the base model’s original capabilities and knowledge. We start with a high-level overview of what Arcee Fusion is and why it matters. Then, step by step, we break down the full merging process, using animations to clarify the complex math behind the scenes and show how it all contributes to performance gains.

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Julien Simon
Julien Simon

Written by Julien Simon

AI Operating Partner @ Fortino Capital (www.fortinocapital.com) - Ex-Arcee AI, Hugging Face, AWS - Tech, Cloud, AI, VC, PE, Investing - https://www.airealist.ai