The short version: At Google I/O 2026, Google launched Gemini 3.5 Flash and made it the default model in Search, the Gemini app, and the API. It is faster, beats the older premium Pro model on hard tasks, and costs about 40 percent less. The big takeaway for businesses is not the model, it is that more customers now get an AI answer before they see any links.
Google has released Gemini 3.5 Flash, and the headline is unusual: the company made its fast model, not its most expensive one, the default that powers Google Search's AI Mode, the Gemini app, and its developer tools. When a company makes a model the default for hundreds of millions of people, it is telling you that is now the AI most of your customers will actually meet.
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Book a Free DiagnosisWhat changed
- It is much faster. Google says 3.5 Flash produces output roughly four times faster than the previous Flash, which matters for anything customer-facing where waiting kills the experience.
- It beats the old premium tier. On several hard benchmarks, including coding, Google says 3.5 Flash outperforms last year's premium model, Gemini 3.1 Pro. The fast, cheap option is now better than the old expensive one.
- It is cheaper. For developers, API pricing is about 1.50 US dollars per million input tokens and 9 US dollars per million output tokens, roughly 40 percent below Gemini 3.1 Pro. For everyone else it is free inside the Gemini app and Search.
In short, Google made the everyday model good enough to run almost everything, and priced it so that more people and more products will use AI by default. That is the real story.
Why "the default" is the part that matters
Most coverage focuses on speed and price. For a business owner, the important word is default. Gemini 3.5 Flash now powers AI Mode in Google Search and the Gemini app. That means a growing share of your customers get a written AI answer, with a short list of recommended businesses, before they ever scroll a normal results page.
If the AI does not know your business, or does not trust it enough to mention it, you are invisible at the exact moment someone is deciding who to call. This is the shift we have been writing about: search is quietly turning into "ask," and the businesses that get named in the answer win the customer.
What an Indian business should do about it
Two jobs, in order:
- Use it. Try Gemini 3.5 Flash free in the Gemini app or Google AI Studio. Point it at one task, replying to enquiries, summarising documents, drafting product descriptions, and see how much time it saves before you build anything bigger.
- Get found inside it. Make sure your business is the one Gemini and Google AI recommend in your city and category. That work, structuring your information so AI can read and trust it, is AI SEO, and it is now as important as ranking on the old blue links.
The bottom line
Gemini 3.5 Flash is not just a faster model. It is Google deciding that AI answers are the main way people will use Search and its apps from now on. The practical move for a business is to treat AI answers like a new shopfront: be useful inside them, and make sure you show up. If you want help with the second part, that is exactly what we do.
Want to be the business the AI recommends? Call +91 97402 00860 or book a free diagnosis. We will check where you stand in AI answers today and what it takes to get named.
Book a Free DiagnosisFrequently asked questions
What is Gemini 3.5 Flash?
Google's latest fast, low-cost AI model, launched at Google I/O in May 2026. Google made it the default across the Gemini app, AI Mode in Search, and the API, and says it beats the previous premium Gemini 3.1 Pro on hard tasks while costing less.
How much does it cost?
For developers, roughly 1.50 US dollars per million input tokens and 9 US dollars per million output tokens, with cached input cheaper, about 40 percent less than Gemini 3.1 Pro. For most people it is free inside the Gemini app and Google Search.
Is it better than the older Gemini Pro?
On several hard benchmarks, yes, including coding. That is why Google made the fast model, not the pro model, its new default.
Why does the default matter for my business?
More customers now get an AI answer before they see any links. If the AI does not know or trust your business, you are invisible when someone is choosing. Being cited in those answers is the new front page.
How do I start using it?
Use the free Gemini app or Google AI Studio to test, or the Gemini API and Vertex AI to build. Start with one job such as drafting replies or summarising documents.