PewDiePie goes all-in on self-hosting AI using modded GPUs, with plans to build his own model soon — YouTuber pits multiple chatbots against each other to find the best answers

PewDiePie has built a custom web UI for self-hosting AI models called “ChatOS” that runs on his custom PC with 2x RTX 4000 Ada cards, along with 8x modded RTX 4090s with 48 GB of VRAM. Running open-source models from Baidu and OpenAI, PewDiePie made a “council” of bots that voted on the best responses, and then built “The Swarm” for data collection that will become the foundation of his own model coming next month.

Once the poster boy for gaming on YouTube, he has settled into a semi-retired life in…