@munitoai
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docs.munito.ai Sandboxes · Munito AI Start a Linux microVM for your code, run commands in it, and read and write its files. I'm a founder @ycombinator. My inference optimization loop needed hundreds of cloud computers at once, so I built them.
This is the third complex large scale system I've built during the batch. But who's counting!
Today it's a product: Munito Sandboxes, in public preview. Cloud computers on demand, a Linux microVM for each task, on bare metal in Europe.
@munitoai serves open models on European compute. Our margin depends on serving them well, so the loop runs against our own stack: rewrite a serving setup, measure it, keep what wins. It needs a clean computer for every experiment, hundreds at once. Nothing was built or priced for that, so I built it. Munito has run on it for months.
Measured from my laptop against the public API:
→ 1,000 sandboxes started in about a second
→ a 16 vCPU / 32 GiB machine running 2 seconds after the call
→ for the launch, 32,752 started at once, each painting one pixel. The picture finished in under a minute, zero failures.
Each one is a real computer: its own kernel, disk and network. Docker inside. Pause, resume and fork, so an experiment branches instead of starting over. A URL for any port. A desktop when the agent needs eyes and hands.
If you run AI agents, RL rollouts, evals or CI at volume, this is for you. Tell me what you're building: founders@munito.aiView quoted post on X
