Why Local AI Models Deserve a Closer Look


The Download #013

February 21st, 2025

Dear Reader,

With more countries blocking access to DeepSeek, an AI model linked to ByteDance, the conversation around AI privacy is heating up. As AI tools become an integral part of our workflows, it’s worth asking: How much control do we really have over our data?

Most AI tools—ChatGPT, Claude, Google Gemini—process your inputs on cloud servers, meaning they handle your data externally. While these companies have varying policies on storage and model training, the fact remains: your data leaves your device.

For solopreneurs, consultants, and anyone handling proprietary information, this raises an important question: Should we be relying on AI models we don’t control?

There’s a growing movement toward local AI models—ones that run directly on your computer, keeping your data private. One of the best options available today is LM Studio (Tool of the Week, details below).

A Real-World Example: Handling Confidential Meeting Notes

Imagine you have sensitive meeting notes—perhaps from a client meeting, a legal discussion, or an internal strategy session. You’d like to use an AI tool to summarize the content or extract insights, but uploading it to a cloud-based AI (like ChatGPT or Claude) would expose confidential names, company details, and other sensitive data.

With LM Studio, you can use a local AI model—such as Llama 3—to anonymize the document before sending it to the cloud. Here’s how it works:

Step 1: Load a model like Llama 3 in LM Studio on your computer.

Step 2: Run a prompt to replace company names, redact personal identifiers, and anonymize details.

Step 3: Once anonymized, the document can be safely processed by cloud AI without exposing sensitive data.

I've whipped up a small demo to walk you through how to do just that.

video preview

This is a practical, easy way to stay compliant with privacy regulations while still leveraging powerful AI tools. And it's a great way to discover LLMs that are geared towards different things.

If you have a go with LM Studio, I'd love to hear your feedback!

🛠️ Get My Agents for Creators, Builders and Doers.

My AI Creator’s Toolkit is a growing collection of lightweight, task-focused AI agents designed to help you get small jobs done faster. No fluff, no jargon, and no need to learn prompt engineering (but if you wanted to, there's also a tool for that!).

Here are a few of the tools included:

  • Jeannie – helps you come up with ideas for what kind of GPTs you could build
  • Jamie – a YouTube assistant that helps you plan, script, and optimise your videos
  • Webster – turns your meeting notes into clear actions and takeaways
  • Seymour – quickly generates SEO-friendly meta descriptions from any webpage
  • Prompto – takes a messy idea and turns it into a clean, usable GPT prompt

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Latest Writing

Pages: AI Testing Challenges

The Turing Test, a classic measure of artificial intelligence, has long been the gold standard for assessing machine intelligence, but as AI continues to evolve, a new challenge called "Humanity's Last Exam" has emerged to push the boundaries of what machines can truly understand and reason about.

That's all for this week. See you next time!

Jim

Made with ❤️ in Valencia by Jim Christian. For feedback, please reach out to hello@jimchristian.net.

113 Cherry St #92768, Seattle, WA 98104-2205
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Signal Over Noise

Signal Over Noise (formerly The AI Download) is your weekly guide to navigating the rapidly evolving world of AI and digital technology. Written by Jim Christian, a digital strategy consultant and former tech educator, this newsletter cuts through the noise to deliver practical insights and actionable strategies. Each week, you’ll get behind-the-scenes access to real-world experiments with cutting-edge AI tools, automation strategies, and emerging technologies.

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