What Is a GPU Pool? Decentralized Compute for AI, Explained
A GPU pool aggregates many GPUs (and CPUs) into one shared compute network for AI. How it works, how contributors earn, verification, and how it differs from crypto mining pools.
The concept
A GPU pool lets many people contribute their GPUs (and CPUs) to a shared network. A coordinator splits incoming AI workloads into jobs, routes each to a capable device, verifies the result, and pays contributors by how much useful work they did.
Like a mining pool — but harder
The reward idea echoes a crypto mining pool: contribute compute, get paid for your share. But AI work is harder to verify than a hash. So a real pool adds verification — re-running a fraction of jobs on a second device and comparing results — plus reputation and slashing for cheaters.
How contributors earn
Earnings are proportional to verified contribution and hardware capability: a stronger GPU doing more samples earns more; failed or disputed work is not paid; repeat offenders are removed. This keeps the pool honest and fair.
Contribute with Project Huginn
On Project Huginn you can join the pool from almost any device — a desktop GPU via the agent, or a browser tab via the web worker. Capability-aware routing gives each device work it can handle, and you earn HU for every verified contribution.