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An OCU (Ona Compute Unit) measures resource consumption. Your subscription credits convert to OCUs as you use environments and AI features.

Consumption rates

Environments

OCUs are consumed while environments are running, based on size:
EnvironmentResourcesRate
Standard4 vCPUs / 16GB RAM1 OCU/hour
GPU-accelerated16 vCPUs / 64GB RAM7 OCUs/hour

Agentic tasks

Approximate OCU consumption for AI tasks:
TaskOCUs
Explain a small codebase1
Explain a large codebase3
Create a new web app4
Add a feature to medium codebase8

Tracking your usage

To see how your organization is spending credits, go to Settings → Usage. The Usage page gives you a clear picture of your credit consumption over the last 7 or 30 days.
Usage page showing credit balance and daily consumption chart
At the top, a credit summary shows your total balance, how many credits you’ve used, and how many are still available. Below that, a daily consumption chart breaks down your spending over time so you can spot trends or unexpected spikes. If your credits are running low, a banner appears with an estimate of how many days you have left at your current pace — so you can top up or adjust your usage before you hit zero.

Credit expiration

  • Core subscription credits renew monthly as long as your subscription is active. They do not roll over.
  • Top-up credits are valid for up to 1 year while you have an active subscription. Without an active subscription, top-up credits expire when the subscription ends.
  • Usage order: Subscription credits are consumed first, then top-up credits. Bonus/gift credits are used last and typically have a longer expiration.

Running low on credits?

Next steps