Hit a usage limit mid-task?

What each plan's limit actually is, from the vendor's own docs, and how a fallback chain moves your agent to the next plan you hold.

Claude limits

Hit your Claude usage limit?

Claude Pro and Max meter usage in a session limit that resets every five hours and a weekly limit across all models that resets at a fixed time assigned to your account. How to keep working when you hit it.

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Codex limits

Hit your Codex usage limit?

Codex CLI signed in with a ChatGPT account draws on the plan's allowance, quoted as local messages per five-hour period and shared with cloud chats; weekly limits may also apply. How to keep working when you hit it.

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ChatGPT limits

Hit your ChatGPT usage limit?

ChatGPT Plus and Pro share one usage allowance between Codex and cloud chats, quoted as local messages per five-hour period; weekly limits may also apply. How to keep working when you hit it.

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Kimi Code limits

Hit your Kimi Code usage limit?

Kimi Code plans apply a rolling five-hour rate window that recovers once it rolls over. How to keep working when you hit it.

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Grok Build limits

Hit your Grok Build usage limit?

Grok Build is included with SuperGrok and X Premium Plus. How to keep working when you hit it.

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Cursor limits

Hit your Cursor usage limit?

Cursor Pro includes a monthly usage allowance that resets with your billing cycle and does not roll over. How to keep working when you hit it.

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