VOOZH about

URL: https://thenewstack.io/googles-gemini-3-5-flash-beats-the-frontier-models/

⇱ Google's Gemini 3.5 Flash beats the frontier models - The New Stack


TNS
SUBSCRIBE
Join our community of software engineering leaders and aspirational developers. Always stay in-the-know by getting the most important news and exclusive content delivered fresh to your inbox to learn more about at-scale software development.
REQUIRED
It seems that you've previously unsubscribed from our newsletter in the past. Click the button below to open the re-subscribe form in a new tab. When you're done, simply close that tab and continue with this form to complete your subscription.
The New Stack does not sell your information or share it with unaffiliated third parties. By continuing, you agree to our Terms of Use and Privacy Policy.
Welcome and thank you for joining The New Stack community!
Please answer a few simple questions to help us deliver the news and resources you are interested in.
REQUIRED
REQUIRED
REQUIRED
REQUIRED
REQUIRED
Great to meet you!
Tell us a bit about your job so we can cover the topics you find most relevant.
REQUIRED
REQUIRED
REQUIRED
REQUIRED
REQUIRED
Welcome!

We’re so glad you’re here. You can expect all the best TNS content to arrive Monday through Friday to keep you on top of the news and at the top of your game.

What’s next?

Check your inbox for a confirmation email where you can adjust your preferences and even join additional groups.

Follow TNS on your favorite social media networks.

Become a TNS follower on LinkedIn.

Check out the latest featured and trending stories while you wait for your first TNS newsletter.

PREV
1 of 2
NEXT
VOXPOP
As a JavaScript developer, what non-React tools do you use most often?
Angular
0%
Astro
0%
Svelte
0%
Vue.js
0%
Other
0%
I only use React
0%
I don't use JavaScript
0%
Thanks for your opinion! Subscribe below to get the final results, published exclusively in our TNS Update newsletter:
NEW! Try Stackie AI
From clobbered drafts to real-time sync
Apr 14th 2026 10:00am, by David Moore
TypeScript 6.0 RC arrives as a bridge to a faster future
Mar 14th 2026 9:00am, by Darryl K. Taft
Mastra empowers web devs to build AI agents in TypeScript
Jan 28th 2026 11:00am, by Loraine Lawson
2026-05-19 13:45:00
Google's Gemini 3.5 Flash beats the frontier models
AI / AI Models

Google’s Gemini 3.5 Flash beats the frontier models

May 19th, 2026 1:45pm by Frederic Lardinois
👁 Featued image for: Google’s Gemini 3.5 Flash beats the frontier models
Credit: The New Stack

At its I/O developer conference, Google on Tuesday unveiled two new AI models: Gemini 3.5 Flash, the newest model in its Gemini series, and Gemini Omni Flash, a new multimodal model that can “create anything from any input,” as Google puts it.

Gemini 3.5 Flash

Gemini 3.5 Flash is the first model in the Gemini 3.5 series. A Pro version is still in the works and should launch next month, but even 3.5 Flash bests the existing 3.1 Pro model in most benchmarks.

In TerminalBench 2.1, for example, 3.1 Pro currently scores 70.3% when using the Gemini CLI to solve coding problems, while 3.5 Flash scores 76.2%.

That’s not quite up there with OpenAI’s GPT 5.5, but for a Flash model, that’s a very solid performance.

The new Flash model gets similar results that outperform 3.1 Pro in other benchmarks, including GDPval-AA (1656 Elo vs 1314), MCP Atlas (83.6% vs 78.2%), and CharXiv reasoning (84.2%).

👁 Image
Gemini 3.5 Flash benchmarks. Credit: Google.

But what is maybe even more interesting is that it is competitive — and sometimes even beats — flagship models like OpenAI’s GPT-5.5 and Anthropic’s Opus 4.7 in quite a few benchmarks, too.

That’s especially true for tool usage benchmarks, and as Google CEO Sundar Pichai noted in a press briefing ahead of today’s launch, Gemini 3.5 Flash is “a first in a series of models combining frontier intelligence with actions.”

He noted that Flash is close to the best frontier models, but also very fast. Artificial Analysis puts it just behind the frontier models of OpenAI and Anthropic, but at significantly faster token per second speeds (close to 280 tokens per second vs. around 60 or 70 for GPT-5.5 and Opus 4.7).

“What’s amazing about Flash is how it delivers frontier-level capabilities at less than half the price, in some cases almost a third of the price of comparable frontier models,” Pichai noted.

Google notes that 3.5 Flash is especially strong when it comes to running long-horizon agentic tasks, including agentic coding. That’s also why this model is at the core of Gemini Spark, the new personal AI agent Google is launching at I/O (and which is currently only available to trusted testers).

Given the capabilities of the Flash model, the Pro model will likely be at least as capable as comparable models from OpenAI and Anthropic — and likely best them in at least some benchmarks.

Gemini 3.5 Flash availability

Gemini 3.5 Flash is now available via the Gemini API in Google AI Studio and Android Studio, Gemini Enterprise Agent Platform (aka Vertex AI), and Gemini Enterprise, as well as in Google Antigravity.

For consumers, it is also available in the Gemini app and AI Mode in Google Search.

👁 Gemini Omni Flash, Google I/O, May 19, 2026
Credit: The New Stack

Gemini Omni

Gemini Omni is a bit of a different model. The Gemini models were, to some degree, always meant to be multimodal, but Omni takes this quite a bit further. In its current iteration, it’s a bit more like Veo, Google’s generative model for creating videos, but over time, it will also support images and audio.

So even though Google says Omni can “create anything from any input,” it is starting with only video for now. That has proven to be an area where there has been a lot of progress in the last year or so, and Omni brings many of the capabilities of what users now expect from image models to video.

Omni, which, like Gemini 3.5 is only launching with a Flash model for now, lets users change specific things in a video, for example, and completely reimagine a shot by adding new characters and objects, or changing the environment, angle, and style. Google says it can do this “without ever losing the thread of your original scene.”

As Google stresses (and other frontier labs tend to argue the same about their video models), Omni’s world model has an ‘intuitive’ understanding of gravity, kinetic energy, and fluid dynamics, which should make for realistic scenes.

Because it is multimodal (or will be soon), Omni can take images, text, video, and audio (or any combination of those) as its input to build the final scene.

👁 Image
Created with Gemini Omni. Credit: Google.

A digital avatar for your safety (and those around you)

Generative video lends itself to deepfakes and misinformation campaigns. Google says it is “committed to developing AI responsibly and we have clear policies to protect users from harm and governing the use of our AI tools.” In practice, this means you can currently create videos with your own voice and an avatar of your likeness.

“Beyond the avatar feature, in terms of editing videos to change audio and speech, we are still working to test this and better understand how we can bring this capability to users responsibly,” Google says.

All videos created with Gemini Omni will include Google’s SynthID watermark.

TRENDING STORIES
Before joining The New Stack as its senior editor for AI, Frederic was the enterprise editor at TechCrunch, where he covered everything from the rise of the cloud and the earliest days of Kubernetes to the advent of quantum computing....
Read more from Frederic Lardinois
SHARE THIS STORY
TRENDING STORIES
TNS owner Insight Partners is an investor in: Anthropic, OpenAI.
SHARE THIS STORY
TRENDING STORIES
TNS DAILY NEWSLETTER Receive a free roundup of the most recent TNS articles in your inbox each day.
The New Stack does not sell your information or share it with unaffiliated third parties. By continuing, you agree to our Terms of Use and Privacy Policy.