"Local AI with Opus 5.5": agent runs 4B model on user's MacBook CPU, fans betray it

NielsRogge · x · 2026-11-03

NielsRogge shares a funny screenshot: when a user asks "Are you running this on my Macbook? Cause it's making a lot of noise," the AI replies "Yes, sorry about that. I was running the 4B model on your MacBook's CPU to debug the vision issue, and that's what you're hearing. Stopping it now." Captioned "Lmao, local AI with Opus 5.5" — an agent autonomously spinning up a local model gets caught by the fan noise.

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