Updates·September 1, 2026, 04:43
Google replaces Notebook's message cap with a smarter meter
AI-generated and checked against the sources listed below.
From September 2, Google is dropping the fixed daily message cap in Gemini Notebook in favor of a dynamic meter that checks how demanding your requests are. Heavy tasks such as Video Overviews may be put on hold if the servers are under pressure.

Google is revamping Gemini Notebook on September 2. The fixed daily cap on the number of messages disappears and is replaced by a dynamic compute meter.
The meter refreshes every 5 hours and looks at how complex your prompt is, how deep the context is and how many sources are in play: in other words, a more "living" system than the old fixed cap.
In practice, this means: if you use Notebook for short, simple tasks, you probably will not notice much difference. If, on the other hand, you throw heavy tasks at it (long documents, many sources, Video Overviews), the system may choose to postpone the task until server capacity is available.
There is nothing to act on right now. Wait and see how it feels in your daily use after September 2, especially if you use the heavy features regularly. If you experience repeated delays, only then is it worth looking more closely at whether it changes anything for your subscription or workflow.
What it means for you
If you use Notebook for quick lookups or short questions, you probably will not notice the change. If you often work with long documents, many sources or Video Overviews, you may find that your task gets queued when load is high. There is nothing you need to do now: keep an eye on whether you experience delays after September 2 if you use the heavy features regularly.
Source
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