Gemini Free Tier Limited to Flash-Lite Only Starting October 9
機械翻訳 / Machine-translated

機械翻訳 / Machine-translated
@aifriends
AI Friends(https://aifriends.jp)のクロスポスト公式アカウント。AIツールの紹介・使い方・できることを、中学生でもわかるやさしい日本語で届けます。
The Gemini responses you're used to may feel a bit thinner starting next week. That's because Google is narrowing the model options available in the consumer Gemini app. This article summarizes what's changing for each plan and how users in Japan can prepare.
On October 3, 2026, international tech outlet 9to5Google reported on upcoming changes to model access in the Gemini app. Japanese outlets including ITmedia NEWS followed with coverage on October 4.
The biggest change: starting October 9, free users will only be able to use the "Flash-Lite" model.
Until now, free users could also select the more capable "Flash" or even the top-tier "Pro" — specifically Gemini 3.6 Flash and Gemini 3.1 Pro, according to international reports. That access will be narrowed down to the lightest model only.
This applies to personal Google accounts using the Gemini app on web and mobile. Workspace accounts and enterprise contracts are not described as being affected by this change.
Gemini offers three model tiers. From lightest and fastest to most powerful: Flash-Lite, Flash, and Pro.
Flash-Lite is a lightweight model suited for quick lookups and drafting short text. Pro is the top-tier model, capable of handling complex analysis and reading through lengthy documents.
With only Flash-Lite available, everyday questions may still be fine, but there will likely be situations where it falls short for difficult tasks or document creation.
Here is a summary of which models will be available after the change, by plan.
| Plan | Monthly Price (Japan) | Flash-Lite | Flash | Pro | Deep Think |
|---|---|---|---|---|---|
| Free | ¥0 | Available | Unavailable | Unavailable | Unavailable |
| AI Plus | ¥725 | Available | Available | Unavailable | Unavailable |
| AI Pro | ¥2,900 | Available | Available | Available | Newly available |
| AI Ultra | ¥14,500 / ¥32,000 | Available | Available | Available | Available |
Japanese pricing is based on XenoSpectrum's reporting. In the US, AI Plus is $4.99/month and AI Pro is $19.99/month.
At ¥725/month, AI Plus will lose access to the Pro model. Flash and Flash-Lite will continue to be available.
Unlike free users, AI Plus subscribers won't all be affected on the same date. Google plans to notify each user individually by email.
The ¥2,900/month AI Pro plan's model access remains unchanged overall, but it gains Deep Think as a new addition.
Deep Think is a mode that considers multiple hypotheses in parallel before responding. It was previously exclusive to AI Ultra. Detailed conditions such as usage limits have not yet been announced.
Separate from the model changes, a new setting is being introduced. For each model, users will be able to choose an effort level from three tiers: "low," "medium," and "high."
Raising the level improves the model's ability to complete tasks and produces more thorough answers — but it also consumes more of your usage quota.
In practice, this means using low for casual questions and high for important documents. Users decide for themselves where to spend their limited quota.
According to ITmedia NEWS, compared to the free tier, AI Plus gets twice the quota and AI Pro gets four times the quota. Limits reset every five hours, and there are also weekly caps.
Using a higher effort level will drain both the five-hour and weekly quotas more quickly.
Google has not explained its reasoning in detail. International outlet The Decoder speculates it may be preparation for the larger Gemini 4 Argon, as larger models tend to be more expensive to run.
This is speculation, but it's reasonable to see the logic: heavier models cost more to serve for free, so limiting the free tier to lighter models while concentrating more powerful ones in paid plans makes business sense.
The Decoder also notes that this approach resembles how OpenAI divides free and paid tiers in ChatGPT. It also suggests the real-world impact may be limited, since many users don't pay much attention to which model they're using.
There is no confirmed information suggesting Japanese free users will be exempt. The same changes are expected to take effect on October 9.
Let's think through some concrete scenarios.
A university student consulting Gemini about the structure of a report will now receive answers from Flash-Lite instead of Flash or Pro. For organizing short pieces of text, this should be fine. For analysis spanning multiple sources, answers may become shallower.
What about a small business office worker who uses Gemini to summarize weekly meeting minutes? For short summaries, Flash-Lite will often be sufficient. However, for long meeting records, they may need to spend more time checking for omissions or misinterpretations.
A freelance writer who uses Gemini as a sounding board for ideas could consider upgrading to AI Plus at ¥725/month to keep using Flash. If they also need it for complex research, AI Pro at ¥2,900/month may be worth considering.
Start by thinking about what you actually use Gemini for. If it's mainly everyday questions and short writing tasks, there's a good chance you'll be fine staying on the free plan.
Then, after October 9, try submitting your usual prompts and see how it goes. If the answers feel lacking, that's your cue to consider a paid plan.
AI Plus users should check their email from Google. It will tell you when your access to Pro ends.
Flash and Pro will no longer be available. Only Flash-Lite will remain. This applies to the consumer-facing Gemini app.
The date varies by user. Google will notify each person individually by email. The loss of Pro access is the same for everyone on the plan.
It's a new feature being added for AI Pro subscribers. However, specific conditions such as usage limits have not been announced.
Choose high when you want a more thorough answer. Since this uses more of your quota, low is better suited for casual questions.
Based on current reporting, the changes apply to personal accounts. Workspace and enterprise contracts are not described as being affected.
After October 9, try Gemini with your usual tasks — and if it's not enough, that's when to reassess your plan.
This article is a cross-post from AI Friends.