- Content policy rejections on some models. Some models charge when a request is rejected for breaking their content rules. For example, Grok image and video models do this. The tool page warns you before you run one of these models.
- Super Agent tasks that fail partway. Steps that already finished, such as model calls, tool runs, and connected-app actions, are charged even if the task fails later.
Do I get charged for failed generations?
Usually not. If a generation fails and produces no output, the credits held for it are returned to your balance. Most refunds are immediate, but some take a little longer while the failure is confirmed.
There are a few exceptions:
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