IMPLICATOR
Google said Thursday it is limiting how much of a Gemini subscriber's usage quota a single prompt can consume, one of several changes to the compute-based limits it introduced at its I/O 2026 conference last week. Josh Woodward, vice president of Google Labs, Gemini, and AI Studio, wrote on X that failed requests will no longer count against quotas, that Flash-Lite prompts will be free, and that Google AI Ultra subscribers will receive double the number of Omni video generations. The adjustments followed days of complaints from paying users who reported that complex prompts, large files, and failed generations were draining their five-hour allowances far faster than expected.
Key Takeaways
- Google is capping how much usage quota a single Gemini prompt can consume, after paid subscribers hit limits unexpectedly fast.
- Failed requests and Flash-Lite prompts will no longer count against quotas; AI Ultra users get double Omni video generations.
- The compute-based limits, introduced at I/O 2026, refresh every five hours until a weekly cap.
- Google had already tripled Antigravity limits twice and plans pay-as-you-go top-up credits for Pro and Ultra users.
AI-generated summary, reviewed by an editor. More on our AI guidelines.
What changed at I/O
At I/O 2026, the Gemini app moved from a daily prompt limit to compute-based usage limits that refresh every five hours until a user reaches a weekly cap, according to Google's support documentation. The company ties the quota a request consumes to the complexity of the prompt, the model and features used, and the length of the chat. Premium options, including the Pro model, Extended thinking, Deep Think, media generation, and Deep Research, draw down the limit faster than a simple text query.
Google sets the allowance by tier. AI Plus, at $7.99 a month, carries twice the standard limit; AI Pro, at $19.99, carries four times; and the two AI Ultra plans, at $99.99 and $199.99, carry five times and 20 times the Pro limit. Google had not previously published those multipliers, describing higher tiers only as offering "more" usage.
The backlash
Subscribers reported hitting caps far faster than expected. One AI Pro user shared a screenshot of two prompts consuming 27% of a quota. Another, Ashutosh Shrivastava, posted video of a single avatar-based video request that exhausted his five-hour allowance in minutes, after which the generation failed. Woodward replied, "Yikes, let us take a look!" Reddit's Gemini forum filled with cancellation threats, and some users likened the five-hour window to Anthropic's rolling caps on Claude.
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The change also reshaped what the plans included. Talk Android reported that Pro subscribers lost 1,000 monthly AI credits and Ultra subscribers lost 25,000, even as the top Ultra plan's price fell from $249.99 to $199.99. A separate 9to5Google plan breakdown still listed those credit amounts under the new tiers, leaving the change unclear.
What Google adjusted
Woodward noted that about one in 10 requests can fail because of system errors, and that those failures will no longer be charged. "Our system mistakes are on us, not you," he wrote. "Your quota is used only for successful completions." Google also capped per-prompt consumption for complex requests on the Pro model, fixed a bug that let one or two Omni videos drain quotas, and committed to more detailed usage breakdowns for Deep Research. The app will now remember a selected model across sessions unless a cap forces a fallback to a lighter one.
Before the broader changes, Google had already tripled usage limits twice for Antigravity, its AI coding tool, after Varun Mohan, a DeepMind director working on the product, acknowledged users were hitting weekly limits "after a couple work sessions." Google, which said its Gemini chatbot now has 900 million monthly active users, plans to let AI Pro and Ultra subscribers buy pay-as-you-go top-up credits for the app.
Frequently Asked Questions
What changed about Gemini's usage limits?
At Google I/O 2026, the Gemini app switched from a daily prompt limit to compute-based limits that refresh every five hours until a weekly cap. The quota a request uses depends on prompt complexity, the model and features chosen, and chat length. After complaints, Google capped per-prompt consumption and stopped charging for failed requests.
How much do Google's AI plans cost?
AI Plus is $7.99 a month with twice the standard limit, AI Pro is $19.99 with four times, and the two AI Ultra plans run $99.99 and $199.99, offering five times and 20 times the Pro limit. Google had not previously published the exact multipliers.
Do failed Gemini requests still count against my quota?
No. Josh Woodward, a Google vice president, said about one in 10 requests can fail because of system errors and that those failures will no longer be charged. "Your quota is used only for successful completions," he wrote.
What is Antigravity, and why did its limits change first?
Antigravity is Google's AI coding tool. After users hit weekly limits "after a couple work sessions," Google tripled its usage limits twice before extending broader fixes to the rest of Gemini.
Will Google offer a way to buy more usage?
Yes. Google plans to let AI Pro and AI Ultra subscribers buy pay-as-you-go top-up credits for the Gemini app. It is also adding more detailed usage breakdowns, starting with Deep Research, so users can see which tasks cost the most.
AI-generated summary, reviewed by an editor. More on our AI guidelines.
Marcus Schuler
Editor-in-Chief and founder of Implicator.ai. Former ARD correspondent and senior broadcast journalist with 10+ years covering tech. Writes daily briefings on policy and market developments. Based in San Francisco. E-mail: [email protected]
