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VIDRAFT

Built at Meta Global AI Developer Hackathon · Oct 26, 2026 · Remote

Demo video · huggingface.co/…

For 50 years, the operating system lived inside the computer. In this hackathon, we moved it inside a Meta model. AI agents now act on their own, and every safety control sits outside the model: copy the weights and the controls stay behind. ViKernel wires CPU, NPU, GPU, RAM and ROM circuits into the weights of Meta Muse Glimmer 30B and runs a Secure OS on them. It decides every agent action by rule, seals every decision in a tamper-evident audit chain, and carries a kill switch the model cannot erase: anyone can stop it, only a signed key restarts it. Measured during the hackathon: Glimmer's language ability unchanged after the graft (identical perplexity on the same hardware, 100/100 identical ARC answers), in-weights kill switch 6/6, tools 46/46. A live Meta Muse Spark 1.3 agent passes every tool call through ViKernel: hidden-instruction hijacks, fake-admin persuasion and a real planted backdoor are all denied before they run (290 of 290 attack commands, 237 ms median). We also compiled a small GPU into the weights: 34/34 exact kernels, 130x faster verified execution, honest about being no GPU replacement. The live product is an 18-app desktop: Agent Guard, a signed-app store with the .vdr package format, a governed browser that catches poisoned pages, settings that cannot switch safety off, RSI Lab, Backdoor Lab, GPU Lab and more. Try it with no login: https://huggingface.co/spaces/FINAL-Bench/ViKernel-Desktop

Team