Google I/O All in on AI: New Gemini Models, Search's Biggest Redesign in 25 Years, AI Glasses Return, and Spark Agent Debut

Original Author: Li Dan

Original Source: Wall Street Insights

On Tuesday, May 19th Eastern Time, Google, a subsidiary of Alphabet, unleashed a barrage of AI updates at its annual developer conference, Google I/O 2026. From redesigning Google Search to releasing the Gemini Omni and 3.5 Flash models, as well as the Gemini Spark agent, and unveiling its next-generation AI glasses for the first time, Google is attempting to embed AI into the entire ecosystem of internet entry points – Search, Android, productivity tools, video, and next-generation hardware.

Alphabet and Google CEO Sundar Pichai revealed during the keynote address that the monthly active users of the Gemini application have doubled in one year, surpassing 900 million. The monthly active users for "AI Overviews" in Google Search have now exceeded 2.5 billion, and users for "AI Mode" have surpassed 1 billion.

Pichai emphasized that AI is no longer just a chatbot but a "next-generation computing platform." "AI is lighting up every part of the company," he stated at the conference.

From the Gemini Omni model and Gemini 3.5 Flash unveiled at the conference, to the Gemini Spark agent capable of continuously executing tasks, and the restructured AI subscription system, Google is striving to upgrade Gemini from a chatbot into an "AI operating system" covering Search, productivity, development, video, and the mobile ecosystem.

This conference is also seen externally as a comprehensive counterattack by Google against competitors like OpenAI and Microsoft. Over the past year, as ChatGPT changed user habits for search and content consumption, Google's traditional Search business has faced its greatest challenge since inception. The I/O conference clearly showcased its latest strategy: leveraging the world's largest internet traffic gateway to natively embed AI throughout the entire Google ecosystem.

The Most Significant Redesign of Search in 25 Years: The Search Box Transforms into an AI Portal

One of the core changes at this year's I/O is Google's thorough AI transformation of its Search business.

According to reports, Google is redesigning its iconic search box to better handle the "longer, more complex questions" users pose to AI chatbots.

The new search box will feature:

• Support for more natural language input;
• Easier uploading of images and files;
• Automatic assistance in refining user searches;
• Support for AI agents to continuously execute tasks.

"Users should be able to type any question that comes to mind directly into the search box," said Nick Fox, Head of Knowledge and Information Platforms at Google.

Google also plans to integrate Agent functionality into Search to help users: track topics of interest; book services; manage health information; and create personalized task boards. Some of these features will only be available to paid subscribers.

Industry insiders believe this signals Google Search is transitioning from a traditional "link distributor" to an AI task portal.

Google's Most Powerful Multimodal Model, Gemini Omni, Makes Its Debut

One of the core updates of this conference is the launch of Google's new Gemini Omni model.

Multiple tech media outlets report that Gemini Omni is positioned as Google's most advanced multimodal AI system, capable of simultaneously processing text, images, video, voice, and real-time interactive tasks.

Compared to previous Gemini series, the biggest changes in Omni are:

• Stronger emphasis on real-time interaction;
• Better suitability for Agent scenarios;
• Ability to execute tasks continuously across applications and devices.

Industry insiders believe Google is directly using this to counter OpenAI's GPT-5 Agent system and Microsoft's advancing Copilot ecosystem.

Google executives repeatedly emphasized at the conference, "AI isn't just about answering questions; it's about actually getting work done." This shift indicates that Google's AI strategy has moved from a "chat assistant" to a "task execution platform."

Gemini 3.5 Flash Focuses on Speed and Low Cost; Gemini 3.5 Pro to Launch in June

Beyond the flagship model, Google also introduced Gemini 3.5 Flash.

According to the I/O conference details and Google's developer pages, the Flash series is positioned for low latency, high response speed, and lower inference costs, targeting: developers; mobile applications; real-time interactions; and AI coding and automation scenarios.

As a lightweight new member of the Gemini model family, Gemini 3.5 Flash possesses cutting-edge technical capabilities, priced at half the cost of comparable frontier models, and in some cases, even as low as one-third. Google announced that Gemini 3.5 Flash will become the global default model for the Gemini App and "AI Mode" within Google Search.

Google stated that it has strengthened the cybersecurity defenses of Gemini 3.5 Flash, making it "less likely to generate harmful content while also being less likely to incorrectly reject safe query requests."

Google also revealed that a more powerful version, Gemini 3.5 Pro, is currently for internal use but will be released to a broader audience next month, in June.

Media outlets point out that Google is clearly aware the AI competition is no longer just about "who is the smartest," but about who is faster, cheaper, and better suited for large-scale deployment.

In the era of Agents and real-time AI, the importance of latency and cost is rapidly increasing.

Reports indicate that Gemini 3.5 Flash will serve as one of the foundational models for Google's new generation of AI subscription plans.

Gemini Spark: Google Officially Bets on 'AI Agents'

Compared to the model updates, Gemini Spark garnered more market attention.

Google defines it as a "continuously running AI agent" capable of performing tasks in the background over extended periods. Multiple media outlets called it one of the most strategically significant announcements at this year's I/O.

According to Google's demonstrations, Gemini Spark will be able to:

• Automatically organize emails;
• Monitor user schedules;
• Track web page information;
• Manage documents;
• Complete cross-application workflows;
• Even make purchases and bookings on behalf of the user.

Reports suggest Google is promoting an "always-on AI" concept, where AI no longer waits for user commands but proactively handles tasks.

"Spark represents a major shift for Gemini," said Josh Woodward, Vice President at Google. Industry insiders believe this marks the AI industry's transition from the "chatbot era" to the "agent era."

Previously, whether ChatGPT or Gemini, they were essentially "conversational tools." Spark, however, is much closer to a true digital assistant.

Google clearly hopes to leverage its Gmail, Chrome, YouTube, Docs, and Android ecosystem to transform Gemini into an AI execution portal at the internet level.

"We Are Entering the Era of Search Agents"

"We are entering the era of search agents," Google executives stated at the I/O conference. Powered by the Gemini 3.5 model, Google Search has achieved a performance leap, enabling it to execute complex tasks like creating travel itineraries through search.

Robby Stein, Vice President of Product for Google Search, demonstrated Gemini's agentic capabilities on stage. "We firmly believe the best search experience is one that truly works for you," he said.

With the new "AI Overviews" feature in Google Search, users will have a highly interactive experience during their searches—for example, delving deep into the mysteries of black holes. Depending on the search topic, the function can even automatically generate relevant animations and customized user interfaces.

Google Search now has the capability to execute tasks at a large scale. It can automatically build mini-apps for users, helping to efficiently handle massive tasks. A typical use case: when a user wants inspiration for weekend family entertainment, Google Search can create a detailed weekend activity plan from scratch.

AI Glasses from Google and Samsung to Launch This Fall

Hardware was also a major theme at this year's I/O.

Google publicly demonstrated its next-generation AI smart glasses for the first time, marking its re-entry into the smart glasses market. Google announced partnerships with Samsung, as well as eyewear manufacturers Gentle Monster and Warby Parker, to launch smart glasses featuring a built-in Gemini assistant. These glasses will be compatible with Android and iOS devices and are expected to launch later this year.

"These are just the first two designs in a larger portfolio of products coming this fall," said Shahram Izadi, Head of Android XR Products and Platforms. He noted that the glasses are designed to deliver information "privately, by whispering into the user's ear rather than displaying it on a screen."

Samsung stated that the device will combine the Android XR platform with Gemini AI capabilities to create an "intelligent wearable computing experience."

Demonstrations at I/O showed that these AI glasses can: perform real-time translation; recognize surroundings; provide navigation; facilitate voice interaction; and call upon the Gemini agent.

Industry observers believe Google is trying to replicate its Android ecosystem advantage from the smartphone era by combining AI agents with AR devices, staking an early claim for the next-generation computing platform.

Reshaping AI Subscriptions: Launching a $100/Month Developer Plan

Beyond models, another significant change at the conference was Google's redesign of its AI pricing structure.

Google announced a new AI subscription plan for developers priced at $100 per month. This plan will include:

• Higher Gemini API call limits;
• Advanced features in AI Studio;
• Gemini Code Assist;
• Google Cloud credits;
• Higher-tier Agent access permissions.

Analysts believe this indicates Google is fully committing to developer monetization.

Previously, OpenAI and Anthropic had established first-mover advantages in the enterprise and developer markets. While Google possesses powerful model capabilities, its developer ecosystem adoption has been relatively slow.

Now, Google is clearly hoping to re-attract developers through lower pricing and deeper tool integration.

AI Ultra Monthly Fee Reduced from $250 to $200

Concurrently, Google also adjusted its flagship AI subscription plan, AI Ultra.

Previously priced at $250 per month, Google announced a reduction to $200 per month.

AI Ultra currently offers: access to the highest-tier Gemini models; Deep Think reasoning capabilities; advanced Agent functionalities; AI video and image generation; AI coding capabilities; advanced NotebookLM features; and higher API and context limits.

The market perceives this price adjustment as a sign of the rapidly escalating AI subscription wars.

Over the past year, OpenAI launched ChatGPT Pro; Anthropic strengthened Claude Max; Microsoft expanded its Copilot enterprise subscriptions; and xAI has been promoting Grok+. Google's reduction of the Ultra price aims to expand its user base and signifies that the large model competition is shifting from a "technology war" to a "price war."