Old PSP from 2004 Can Now Chat with AI — Sort Of

A developer just squeezed a working AI chatbot into a Sony PSP — a handheld game console from 2004. The model is tiny, just 90 million parameters (roughly the brain size of a very small insect compared to ChatGPT). Still, it can answer basic questions like "What company makes MacBooks?" and occasionally write terrible poetry or broken code. Replies arrive slowly: about one word every two seconds, so a full sentence can take a few minutes.

Why would anyone do this? Because it's a neat proof of concept. It shows that AI doesn't always need giant server farms — you can run a simple version on hardware with less memory than a modern smartwatch. The catch is that this PSP model hallucinates often, gives wrong answers, and is too slow for any real task. It's more of a toy than a tool.

But there's a bigger idea here. If a 2004 handheld can run a chatbot, imagine what today's phones and laptops could handle with similar lightweight models. That points to a future where AI works without internet, keeping your data on your own device. That would mean faster responses, better privacy, and no cloud costs.

For now, this is just a fun hobby project. It won't replace your assistant or save you time. But it's a charming reminder of how far AI has come — and how far it can shrink.