額度快用完了，離重置還有好幾天怎麼辦？

If you want to see your remaining limits during an active Codex CLI session, you can use /status.

We are for the upcoming months keeping the 5h limit not enabled for Pro $100 and Pro $200 subscriptions.

Because each subagent does its own model and tool work, subagent workflows consume more tokens than comparable single-agent runs.

agents.enabled defaults to true. Set it to false to disable multi-agent tools.

Higher effort can use more of your allowance and does not always produce a better result.

Switch to a smaller model for routine tasks. Using GPT-5.6 Terra or GPT-5.6 Luna can extend your local-message usage limits, depending on the model you switch from.

Weekly limits reset at a fixed time each week that is assigned to your account. Your reset day and time stay the same regardless of when you start using Claude or when your subscription begins, and you receive your full weekly allowance each cycle.

A single burst of heavy activity, such as a large workflow fanout, can exhaust the weekly allowance before the session window resets.

To prevent Claude from delegating to any subagent, deny the Agent tool itself with permissions.deny.

Sonnet handles most coding tasks well and costs less than Opus. Reserve Opus for complex architectural decisions or multi-step reasoning. Use /model to switch models mid-session, or set a default in /config.

Each model has its own cache. Switching with /model means the next request reads the entire conversation history with no cache hits, even though the content is identical.

Use /clear to start fresh when switching to unrelated work. Stale context wastes tokens on every subsequent message.

The session and weekly limits are shared across all models, so switching models doesn't restore access. The Opus and Sonnet limits each apply only to requests to that model family, so switching to a model outside the family with /model keeps you working.