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Verification records what our published tests found on a specific version at a specific date. It is not a warranty, and it does not certify that software is free of defects.

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Glossary
Buying and selling

Metered pricing

Paying per run rather than per month, usually because the maker's own cost scales with use.

It is the right model when cost genuinely scales with use, and it is the easiest model to be surprised by. Where a listing carries a measured cost per run it comes from a real sandbox execution, which is why it is often higher than a maker's documentation suggests; no listing has been run there yet.

The number that matters is cost per run multiplied by realistic monthly volume, including retries. A task set with a fifty seven percent success rate runs nearly twice.

Why it matters

Unbounded inference cost is the most common way a first listing produces a refund and a bad review at the same time.

The mistake everyone makes

Estimating volume from what you plan to do rather than from the thing the agent replaces.

Related terms

Refund window
The period during which a buyer can return a listing and get their money back.
Success rate
The share of tasks in our fixed set that a listing completed correctly, measured in the sandbox.
AI agent
Software that takes a goal, decides its own sequence of steps, and calls tools to carry them out.
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