816B-Parameter AI from Your Laptop: Use Meta's 816B-parameter AI from any laptop — for pennies

Hi Product Hunt! 👋 I'm Pedro. When Meta open-sourced its 816B-parameter Muse Spark Open, the headlines said frontier AI finally runs on the desktop. Then I did the math: ~1 TB of memory, two Mac Studios, well over $20,000. Nobody I know owns that. So I wrote the guide I wanted to exist: the cheap route. One API key, pennies per use (under half a cent per chat exchange, from a $5 credit), your first call in 10 minutes, and a working Python chatbot script with every line explained — so any laptop (even a Chromebook) can talk to an 816B model. What's inside: a plain-English model explainer, the cheap-route setup walkthrough, the script + line-by-line explainer, 10 things to try tonight, and the honest cost math. Launch-day deal: HUNT20 for 20% off on Gumroad. One transparency note: some sites promised a free tier for this model at launch. I tested those claims on my own accounts — they don't hold up (Together AI wants a $15 deposit; Groq gates it to enterprise). So the book teaches the cheapest route that actually works, and shows its math. What's the first thing you'd ask an 816B model? 👇