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What is Gemini AI? Google’s Most Powerful AI Model Explained 2026

Quick Updates:

Gemini is Google’s flagship family of multimodal AI models, launched in December 2023 and now the most widely deployed AI assistant in the world following the January 2026 Apple deal. As of June 2026, the Gemini family includes Gemini 3.5 Flash (fast, efficient), Gemini 3.5 Pro (advanced reasoning and action), Gemini Omni (multimodal video generation), and Gemini Ultra (frontier research tasks). The $1 billion per year Apple deal announced January 12, 2026 made Gemini the engine powering a rebuilt Siri across all 1.4 billion active iPhones through iOS 27. Google entered what it calls the “Agentic Gemini era” at I/O 2026 in May, with Gemini now capable of taking multi-step actions across apps and services independently. Free access is available through Google’s Gemini app, gemini.google.com, and built into Google Search, Gmail, Docs, and Android in India and worldwide.

What is Gemini AI?

Gemini is Google’s flagship family of multimodal artificial intelligence models. It is designed to understand and generate text, images, audio, video, and code, processing all of these formats natively rather than treating them as separate systems bolted together.

Google launched Gemini on December 6, 2023, positioning it as its direct answer to OpenAI’s GPT-4 and the most capable AI system Google had ever built. The name Gemini replaced Bard, Google’s earlier AI assistant that had launched to mixed reviews in 2022 and 2023.

Since its December 2023 launch, Gemini has gone through three major model generations: Gemini 1.0, Gemini 1.5, and Gemini 2.0 through 2.5, and as of May 2026, Gemini 3.5. Each generation has brought meaningful improvements in reasoning, speed, multimodal capability, and the ability to take autonomous actions across apps and services.

As of June 2026, Gemini is the most widely deployed AI model in history by one specific measure: it now powers Siri on all 1.4 billion active iPhones globally, following the January 2026 deal where Apple licensed a custom 1.2 trillion parameter Gemini model for approximately $1 billion per year.

For anyone trying to understand the 2026 AI landscape, Gemini is the most important single product to understand. It is inside your iPhone. It is inside Google Search every time you search for anything. It is inside Gmail as you write emails. It is inside Google Docs as you write documents. And since May 2026, it is in its “Agentic Gemini era,” capable of taking multi-step actions across applications independently rather than just answering questions.

History of Gemini: From December 2023 to June 2026

Gemini’s evolution has been faster and more dramatic than any previous AI model family. Here is the complete timeline:

DateMilestone
December 6, 2023Gemini 1.0 launches. Three variants: Ultra, Pro, and Nano. Gemini Ultra outperforms GPT-4 on multiple benchmarks including MMLU (90% accuracy).
February 2024Google rebrands Bard as Gemini. Gemini app launches on Android and iOS. Gemini Advanced (Ultra model) launches via Google One subscription.
May 2024Gemini 1.5 Pro and 1.5 Flash launch. 1.5 Pro introduces a 1 million token context window, the largest of any consumer AI. Flash optimised for speed and cost efficiency.
December 2024Gemini 2.0 Flash launches. Significantly improved reasoning, multimodal output, and agentic capabilities. Real-time voice and screen sharing via Project Astra.
March 2025Gemini 2.5 Pro launches with major reasoning improvements, added to free tier. Gemini 2.5 Flash follows as the fast, efficient variant.
May 2025Google I/O 2025 showcases Project Astra and Project Mariner. Deep Research launches in Gemini Advanced.
January 12, 2026Apple announces multi-year Gemini licensing deal worth approximately $1 billion per year to power a rebuilt Siri with a custom 1.2 trillion parameter Gemini model.
March 2026Gemini gains expanded Search Live, Personal Intelligence expansion, and deeper Workspace integration across Docs, Sheets, Slides, Gmail, and Maps.
May 19 to 20, 2026Google I/O 2026. Google announces the “Agentic Gemini era.” Gemini 3.5 and Gemini Omni launch. Google Cloud delivers Gemini Enterprise and eighth-generation TPUs.
June 8, 2026WWDC 2026. Apple unveils rebuilt Siri powered by Gemini at Tim Cook’s final keynote. iOS 27 ships with Gemini as default AI backbone.

The Gemini Model Family: Every Version Explained

As of June 2026, Google offers several active Gemini models, each optimised for different use cases:

ModelBest ForContext WindowAccess
Gemini 3.5 FlashFast everyday tasks, speed-sensitive appsLargeFree and paid
Gemini 3.5 ProComplex reasoning, multi-step agentic tasksVery largeGoogle AI Pro
Gemini OmniVideo generation from any inputMultimodalGemini Advanced
Gemini UltraFrontier research, most demanding tasksLargest availableGemini Advanced
Gemini 2.5 FlashBalance of speed and intelligenceLargeFree tier
Gemini NanoOn-device tasks, privacy-sensitive queriesSmallestBuilt into Pixel phones

Gemini Flash: Speed First

The Flash variants across all Gemini generations are optimised for situations where response speed matters more than maximum reasoning depth. They power real-time applications, voice assistants, Search features, and any use case where the user needs an answer in under a second. Despite being smaller than the Pro and Ultra variants, Flash models maintain strong accuracy for the majority of everyday queries.

Gemini Pro: The Working Intelligence

Gemini 3.1 Pro, released in early 2026, is described as a smarter and more capable model for complex problem-solving, designed for tasks where a simple answer is not enough, taking advanced reasoning and making it useful for the hardest challenges. Pro models power Gemini’s Deep Research feature, complex coding tasks, and long document analysis.

Gemini Ultra: The Frontier Model

Gemini Ultra represents Google’s most capable and most computationally expensive model, reserved for tasks requiring the highest level of reasoning and multimodal understanding. It is available through the Gemini Advanced subscription and powers the most demanding enterprise and research applications.

Gemini Nano: On-Device Privacy

Gemini Nano runs entirely on the device, with no data sent to Google’s servers. It powers privacy-sensitive features on Pixel phones and is the model used when Apple’s three-tier Siri routing system handles simple queries locally on iPhone hardware.

Gemini 3.5 and Omni: The Latest Models (May 2026)

At Google I/O 2026 on May 19 to 20, Google launched the newest additions to the Gemini family, marking what it described as the beginning of the “Agentic Gemini era.”

Gemini 3.5: Reasoning Plus Action

Gemini 3.5 is a next-generation AI model focused on reasoning and action-taking. The key distinction from previous generations is the “action” component. Earlier Gemini models were primarily responsive: they answered questions, generated text, and analysed inputs. Gemini 3.5 is designed to initiate and complete multi-step tasks independently, browsing the web, writing and executing code, filling out forms, booking appointments, and navigating applications without needing a human to manage each step.

Gemini 3.5 combines frontier intelligence with action, starting with Gemini 3.5 Flash, delivering a new set of powerful AI innovations and models directly to Google Cloud customers via Gemini Enterprise and Google Workspace.

The “frontier intelligence with action” framing is deliberate. Google is distinguishing Gemini 3.5 from models that are purely conversational by positioning it as an agent that can execute, not just advise.

Gemini Omni: Any Input, Any Output

Gemini Omni is described as a creative powerhouse capable of generating video from a mix of inputs including text, images, and audio, representing a leap forward in generative AI as Omni combines real-world knowledge with creative capabilities.

Omni marks the first time a production Google model can generate high-quality video from multimodal prompts. Previously, Google’s video generation (via Veo) was a separate system. Omni integrates world knowledge, reasoning, and creative video generation into a single model call.

For content creators, marketers, and media professionals, Gemini Omni represents a significant capability jump: the ability to describe a concept in text, provide reference images, and receive a professionally edited video output from a single AI interaction.

How Gemini Works: The Technology Behind It

Understanding what makes Gemini technically distinctive helps explain why Google is winning the AI distribution battle even as OpenAI maintains a lead in some benchmark categories.

Multimodal Architecture: Natively Understanding Everything

Gemini was built as a natively multimodal system from the ground up, meaning it was trained on text, images, audio, and video simultaneously rather than being trained on text and then given add-on modules for other formats.

Gemini is a multimodal AI model designed to process and generate content including text, images, audio, and video, built natively to process all of these together.

The practical difference: when you show Gemini an image and ask a question about it, the model processes the image and the text as a unified input rather than separately converting the image to text descriptions and then reasoning about those descriptions. This produces more accurate, more nuanced responses to visual queries.

Mixture of Experts Architecture

The Gemini models, including the custom Apple version, use a Mixture of Experts (MoE) architecture. Rather than activating all parameters for every query, MoE routes each request to the relevant subset of specialised sub-networks.

The custom Gemini model at the top of the Apple Siri stack uses a mixture-of-experts architecture, which activates only a relevant subset of its 1.2 trillion total parameters for any given query, designed so the arrangement is economically viable at scale: Apple gains the knowledge capacity of a frontier-tier model while paying inference costs closer to those of a much smaller system.

This architecture explains how a 1.2 trillion parameter model can respond in under a second. It is not activating all 1.2 trillion parameters for every query. It activates perhaps 50 to 100 billion relevant parameters per specific query, delivering frontier-level reasoning at a fraction of the computational cost of a dense model with equivalent parameter count.

Google’s TPU Infrastructure

Gemini runs on Google’s proprietary Tensor Processing Units (TPUs), custom chips designed specifically for AI computation. At Google Cloud Next ’26, Google unveiled its eighth-generation TPUs, continuing the hardware advantage that allows Google to serve Gemini at massive scale.

The heaviest Siri queries through the Apple deal run on Nvidia Blackwell B200 GPUs in Google Cloud rather than Apple’s own Private Cloud Compute servers, with a full launch targeted for September alongside iOS 27.

The infrastructure choice reveals the scale of computation required: even Apple, with its enormous Private Cloud Compute infrastructure, routes the most demanding Siri queries to Google Cloud’s B200 GPUs.

The Apple Deal: How Gemini Powers Siri on 1.4 Billion iPhones

The Apple-Google Gemini deal announced January 12, 2026 is the single most significant AI distribution event in history by any reasonable measure. Understanding it fully is essential for any investor or technology professional tracking the AI landscape in 2026.

The Deal Structure

Apple signed a multi-year licensing arrangement with Google to run a custom, Apple-tuned version of Gemini for Siri’s cloud intelligence. The deal is worth approximately $1 billion per year and provides Apple access to a custom build reported to carry roughly 1.2 trillion parameters.

Apple confirmed the deal in a joint statement with Google on January 12, 2026. The commercial terms were reported by Bloomberg’s Mark Gurman and independently corroborated by multiple tier-1 technology outlets.

What Apple Gets

Apple receives a custom Gemini model specifically optimised for Siri’s use case and privacy requirements. The custom model is approximately eight times larger than the largest cloud model Apple had previously built in-house. It delivers three capabilities that Apple first previewed at WWDC 2024 but subsequently delayed due to engineering hurdles:

  • Personal context awareness: Siri can now reference information across your device including emails, photos, calendar events, and files
  • On-screen awareness: Siri understands and can act on what is currently displayed on your screen
  • Cross-app action execution: Siri can perform multi-step tasks spanning multiple applications

What Google Gets

Google receives $1 billion per year in guaranteed revenue from a single customer. More importantly, it gets deployment on 1.4 billion active iPhones globally. Every time an iPhone user asks Siri a question that requires cloud intelligence, that query flows through Google’s Gemini infrastructure.

Between Gemini in Search and Android, Gemini inside Siri, and Microsoft’s agents in Windows, the AI assistant has become the battleground of 2026, and increasingly the same underlying models power competing products.

Privacy Architecture: How Apple Uses Gemini Without Sharing User Data

The privacy architecture of the deal is technically sophisticated and commercially important:

Apple acts as a privacy proxy at each transition: queries are anonymized, stripped of Apple ID linkage, and tokenized before reaching Google’s infrastructure. Google is contractually barred from using these query streams to train future models.

This means Google cannot use Apple users’ Siri queries to improve its own Gemini models. Apple gets the performance of Google’s frontier model without giving Google access to its users’ private data or behavioural signals. The arrangement preserves Apple’s core privacy brand promise while delivering the AI capability Apple’s in-house teams could not build on time.

Apple gave SiriKit a formal deprecation notice at WWDC 2026 and made the expanded App Intents framework the only way Siri can call into a third-party app. Developers should plan an App Intents migration now.

Gemini’s Three-Tier Siri Architecture Explained

The rebuilt Siri does not use Gemini for every query. Apple implemented a three-tier routing system that balances privacy, speed, and capability:

Tier 1: On-Device (Apple’s Own Models) Simple queries, basic commands, and privacy-sensitive operations stay entirely on the iPhone using Apple’s own small models. No data leaves the device. No Google involvement. This tier handles questions like “Set a timer for 10 minutes” or “Turn on aeroplane mode.”

Tier 2: Apple Private Cloud Compute More complex queries that require server-side processing but can be handled without the full Gemini model go through Apple’s own Private Cloud Compute infrastructure. Apple uses its own foundation models at this tier.

Tier 3: Google Cloud Gemini The most complex queries requiring frontier-level intelligence, including web search, multi-step reasoning, coding assistance, and novel problems, route to the custom 1.2 trillion parameter Gemini model running on Nvidia B200 GPUs in Google Cloud. All data is anonymised and stripped of identifying information before reaching this tier.

The engineering logic behind this three-tier structure: most queries (Tier 1 and Tier 2) stay with Apple. Only the minority of queries requiring truly frontier intelligence reach Google. This minimises data sharing while maximising the benefit of Google’s frontier model.

What Can Gemini Do? Full Feature Breakdown

Text and Language

Gemini can write, edit, summarise, translate, explain, and reason across virtually any text format. It excels at long-form content, research summaries, document analysis, and nuanced writing assistance. Its 1 million token context window (in the Pro models) allows it to process entire books or large codebases in a single prompt.

Image Understanding and Generation

Gemini can analyse images, diagrams, charts, and photographs with high accuracy. It can describe what it sees, answer questions about image content, and generate new images based on text prompts. Gemini Omni extends this to full video generation from mixed inputs.

Code Generation and Debugging

Gemini is competitive with the best coding AI assistants available, including GitHub Copilot and Claude’s code specialisation. It can write code in most major programming languages, debug existing code, explain code logic, and generate entire application scaffolds from natural language descriptions. Google’s Gemini 3.5 specifically targets “vibe coding capabilities” where developers describe what they want and Gemini generates functional implementations.

Deep Research

Gemini’s Deep Research feature conducts extended multi-step research on complex topics, browsing multiple sources, synthesising information, and producing structured reports. Deep Research is now available on the latest generation 2.5 Flash model for everyone to try at no cost.

Deep Research can now accept uploaded files and images as input sources and transform research reports into interactive visuals, quizzes, and other formats through the Canvas feature.

Multimodal Understanding

Gemini processes text, images, audio, and video as native inputs. You can send it a photo of a restaurant menu and ask which dishes contain nuts. You can send it a recording of a meeting and ask for action items. You can send it a video and ask for a summary of what happened. All of these work as native capabilities rather than workarounds.

Agentic Tasks (New in 2026)

Gemini 3.5 introduces genuine agentic capability: the ability to complete multi-step tasks across applications independently. Rather than answering “how do I book a flight,” Gemini 3.5 can book the flight itself, filling out forms, selecting seats, and confirming the booking across browser windows and applications.

Google has officially entered what it calls the “Agentic Gemini era,” with Gemini capable of taking actions and executing multi-step plans on behalf of users.

How to Use Gemini AI in India 2026

Gemini is fully available in India in 2026 across multiple access points, many of which are free.

Free Access

Gemini.google.com: The primary Gemini web interface. Powered by Gemini 2.5 Flash for free users. Access at gemini.google.com from any browser in India. No account required for basic queries; sign in with a Google account for full features.

Gemini App: Available on Android and iOS in India. Download from the Google Play Store or Apple App Store. Free tier uses Gemini 2.5 Flash.

Google Search: Gemini powers AI Overviews in Google Search. Every time you search in India and see an AI-generated summary at the top of results, that is Gemini. No separate account needed.

Gmail and Docs: If you have a Gmail or Google Workspace account, Gemini is integrated into Gmail for email summarisation and drafting, and into Google Docs for writing assistance. Free for personal Gmail users.

Android Integration: On Android phones, Gemini replaces Google Assistant as the default AI assistant. Access it by long-pressing the home button or saying “Hey Google” on supported Android devices available in India.

Paid Access: Google AI Pro (formerly Google One AI Premium)

Google AI Pro provides access to Gemini Advanced, including Gemini Ultra and 3.5 Pro models, Deep Research, extended context windows, and priority access to new features.

Pricing in India varies by platform, but Google AI Pro is available through the Gemini app and Google One subscription pages in India. Google also offers free upgrades for students aged 18 and above in several markets, with India eligibility worth checking on the Gemini app.

India-Specific Features

Gemini supports multiple Indian languages including Hindi, Bengali, Tamil, Telugu, Marathi, and others. Live translation for headphones has expanded to more countries including India, allowing real-time translation in over 70 languages directly through supported earbuds.

Gemini can be accessed via Voice on Android in Hindi and English, making it accessible to the full spectrum of Indian smartphone users regardless of English proficiency.

Gemini vs ChatGPT vs Claude: How They Compare

FeatureGemini (Google)ChatGPT (OpenAI)Claude (Anthropic)
DeveloperGoogle DeepMindOpenAIAnthropic
Latest ModelGemini 3.5 Pro and OmniGPT-4o and o3Claude 4 family
Free TierYes (Gemini 2.5 Flash)Yes (GPT-4o limited)Yes (Claude Sonnet)
Multimodal (native)Yes (text, image, audio, video, code)Yes (text, image, code)Yes (text, image, code)
Context WindowUp to 1 million tokens (Pro)128K tokens (GPT-4o)200K tokens
Video GenerationYes (Gemini Omni)No (separate tools)No
Agentic CapabilityYes (Gemini 3.5 era)Yes (GPT-4o with tools)Yes (Claude agents)
Search IntegrationYes (native Google Search)Yes (with web browsing)Yes (web search)
Apple Siri IntegrationYes (iOS 27 default)Available as ExtensionAvailable as Extension
India Language SupportExtensive (10+ Indian languages)LimitedLimited
Pricing (Pro tier)Google AI ProChatGPT PlusClaude Pro
Best ForGoogle ecosystem users, research, long documentsCoding, creative writing, broad tasksLong documents, nuanced analysis, safety-focused

The most important distinction in June 2026: Gemini is the only AI model that is both a native competitor and an active infrastructure partner to Apple. ChatGPT and Claude are available as iOS 27 Extensions, but Gemini is the default model powering Siri. That distribution advantage is worth more than any benchmark performance gap in terms of reach.

Gemini in Google Products: Search, Gmail, Docs, Android

Google Search

Gemini powers AI Overviews in Google Search globally. When you search for any factual question and see an AI-generated answer at the top of the results page, Gemini is responsible for generating that summary, sourcing from multiple web results and presenting a synthesised response.

AI Mode in Google Search, launched in 2025, provides a full conversational search experience powered by Gemini. Users can ask follow-up questions, refine their searches conversationally, and receive step-by-step explanations.

Gmail

In Gmail, Gemini can summarise long email threads, draft replies in your writing style, suggest responses, and help compose emails from brief bullet points. These features are available free to personal Gmail users in India.

Docs, Sheets, and Slides

Gemini is embedded in Google Workspace. In Docs, it can write, edit, and reformat content. In Sheets, it can generate formulas, analyse data, and create visualisations from natural language descriptions. In Slides, it can generate complete presentation decks from a topic description. The March 2026 update brought enhanced AI tools in Docs, Sheets, Slides, and Drive.

Google Maps

Gemini integration in Google Maps, updated in March 2026, allows natural language queries about locations, including questions like “Find a vegetarian restaurant near Connaught Place that is open after 10 PM” with conversational follow-up refinement.

Android

On Android devices, Gemini has replaced Google Assistant as the primary AI assistant. Users access it via long-press on the home button, voice command, or the dedicated Gemini app. The experience on Pixel phones includes Gemini Nano for on-device private queries plus seamless escalation to cloud Gemini for complex requests.

The Agentic Gemini Era: What It Means

The most significant conceptual shift in Google’s June 2026 Gemini positioning is the declaration of the “Agentic Gemini era.” This phrase deserves unpacking because it describes a fundamental change in what AI models are for.

Previous generation AI (2023 to 2025): You ask a question, AI answers it. You provide a document, AI summarises it. You describe a problem, AI suggests solutions. The human always initiates, the AI always responds.

Agentic AI (2026 onwards): You describe a goal. The AI plans and executes the steps required to achieve that goal across multiple applications, websites, and data sources without requiring human intervention at each step.

Google has officially entered what it calls the “Agentic Gemini era,” unveiling a suite of advancements where Gemini focuses on reasoning and action-taking.

The practical examples of agentic Gemini in 2026:

  • “Research the top five electric vehicles available in India under Rs. 30 lakh, compare their range and charging infrastructure, and prepare a summary presentation for my consideration.” Gemini executes all steps autonomously.
  • “Monitor my inbox for any emails about the software delivery project and create a task in my project management tool whenever a new action item is mentioned.” Gemini watches, categorises, and acts continuously.
  • “Find the best available flight from Mumbai to Delhi next Friday afternoon, book it using my saved payment method, and add the details to my calendar.” Gemini executes the full booking workflow.

This shift from conversational AI to agentic AI is the dominant theme of the 2026 AI landscape, and Gemini 3.5 is Google’s flagship product for this new paradigm.

What Gemini Means for Crypto and Tech Investors

For VBD readers who track both AI and crypto markets, Gemini’s 2026 developments have specific investment implications:

The AI Infrastructure Trade Continues Compounding

The Apple deal pays Google approximately $1 billion per year. Google also powers Gemini for its own Search, Android, Workspace, and Cloud customers. Every Gemini query runs on Google’s TPU infrastructure and, for the heaviest queries, Nvidia’s B200 GPUs in Google Cloud.

This means the AI infrastructure trade, investing in the picks and shovels of AI (chips, cloud, data centres) rather than the AI applications themselves, continues to receive validation from the largest commercial deal in AI history. Bitcoin’s role as a treasury reserve asset benefits from the confidence that trillion-dollar companies are committing to decade-scale AI infrastructure spending.

Google’s Revenue Model Confirms AI Is the Next Advertising

Google’s Gemini integration into Search represents a fundamental shift in how the world’s dominant advertising platform makes money. AI Overviews in Search change the nature of web traffic (fewer clicks to websites, more query resolution within Google). The $1 billion Apple deal is a template for AI licensing as a revenue category distinct from advertising. For investors tracking the technology sector, Gemini’s 2026 trajectory suggests AI model licensing may become as significant a revenue category as search advertising was in the 2000s.

The Crypto x AI Intersection

Several crypto projects are building on-chain AI inference infrastructure, AI agent marketplaces, and decentralised alternatives to centralised AI models like Gemini. As Gemini and its competitors demonstrate the commercial value of AI inference at scale, the theoretical addressable market for decentralised AI infrastructure expands. This is an emerging investment thesis that VBD tracks alongside traditional crypto market coverage.

Gemini for Indian Crypto Research

Practically, Indian crypto investors can use free Gemini in 2026 to research crypto topics, generate tax calculation frameworks, understand new protocols, and synthesise market analysis. Gemini’s extensive Indian language support and deep integration into Google Search (where most Indian users begin their research) makes it the most accessible AI tool for the Indian crypto investing audience.

Gemini Pricing: Free vs Paid Plans in India

PlanModels AvailableKey FeaturesPrice (India approx.)
FreeGemini 2.5 FlashChat, Search, Gmail/Docs integration, Android Assistant, basic image understandingFree
Google AI ProGemini Ultra, 3.5 Pro, OmniDeep Research, extended context, priority features, advanced multimodalApproximately Rs. 1,950 per month
Gemini Advanced via Google OneGemini Ultra and Pro2TB storage, Workspace AI features, priority model accessBundled with Google One 2TB plan
Student Free UpgradeGemini AdvancedAll Pro features free for eligible students 18 and aboveFree (check Gemini app for India eligibility)
Google Workspace GeminiEnterprise modelsFull Workspace integration, admin controls, data governancePriced per seat for business accounts

For most Indian users, the free tier provides genuinely useful access to Gemini 2.5 Flash, which handles the majority of everyday tasks including research, writing assistance, coding help, and image analysis.

For power users, researchers, and professionals who need Deep Research, extended document analysis, or advanced multimodal capabilities, the Google AI Pro subscription delivers Gemini’s frontier models at a price comparable to ChatGPT Plus and Claude Pro.

Frequently Asked Questions

1. What is Google Gemini AI in simple terms?

Gemini is Google’s artificial intelligence system that can understand and generate text, images, audio, video, and code. It is the AI powering Google Search’s AI Overviews, Gmail’s writing assistance, Google Docs, Android’s AI assistant, and since January 2026, Apple’s rebuilt Siri on all iPhones worldwide. It competes directly with OpenAI’s ChatGPT and Anthropic’s Claude as one of the three most capable AI systems available to consumers in 2026.

2. What is the difference between Gemini Flash, Pro, and Ultra?

Gemini Flash is optimised for speed, delivering quick responses for everyday queries at lower cost. Gemini Pro offers advanced reasoning for complex tasks, long documents, and difficult problems. Gemini Ultra is Google’s most capable and computationally intensive model, reserved for frontier research and the most demanding tasks. Flash is available free. Pro and Ultra require a Google AI Pro subscription.

3. Why does Apple use Google Gemini for Siri?

Apple announced on January 12, 2026 that it had licensed a custom 1.2 trillion parameter Gemini model from Google for approximately $1 billion per year. Apple chose Gemini because it is approximately eight times larger than the largest cloud model Apple had built in-house, and it delivers the personal context awareness, on-screen awareness, and cross-app action execution that Apple had promised users since WWDC 2024 but failed to deliver with its own models.

4. What is Gemini 3.5 and what can it do?

Gemini 3.5, launched at Google I/O 2026 in May, is Google’s latest model generation focused on reasoning and action-taking. Unlike previous Gemini versions that primarily responded to queries, Gemini 3.5 can initiate and complete multi-step tasks independently across apps and services, including browsing the web, executing code, filling forms, and booking appointments without requiring human intervention at each step. It is the flagship model of Google’s “Agentic Gemini era.”

5. What is Gemini Omni?

Gemini Omni, launched at Google I/O 2026 in May, is a multimodal AI model capable of generating high-quality video from any combination of text, image, and audio inputs. It is described as a creative powerhouse that combines real-world knowledge with creative video generation capabilities. Omni is accessible via Gemini Advanced and marks the first time a production Google model integrates reasoning, world knowledge, and video generation in a single model call.

6. How can I use Gemini AI in India for free?

Gemini is freely accessible in India through gemini.google.com, the Gemini app on Android and iOS, Google Search (AI Overviews), and built into Gmail and Google Docs for personal account holders. The free tier uses Gemini 2.5 Flash, which handles most everyday tasks competently. For advanced features including Deep Research, extended context, and access to Gemini Ultra and 3.5 Pro models, a Google AI Pro subscription is required.

7. Is Gemini better than ChatGPT in 2026?

Both are extremely capable systems with different strengths. Gemini has advantages in Google ecosystem integration, native multimodal understanding (including video), extensive Indian language support, the longest context windows, and the widest device distribution through the Apple Siri deal. ChatGPT has advantages in coding tasks for many developers, creative writing, and the familiarity built from being the first major consumer AI chatbot. The best choice depends on your specific use case and which ecosystem you live in.

8. What is the Apple $1 billion Gemini deal?

Apple signed a multi-year deal with Google in January 2026, paying approximately $1 billion per year to license a custom 1.2 trillion parameter Gemini model. This model powers the rebuilt Siri unveiled at WWDC 2026, delivering personal context access, on-screen awareness, and cross-app task execution across all 1.4 billion active iPhones. Apple anonymises all queries before they reach Google, and Google is contractually barred from using Siri queries to train its own models.

9. What is the Agentic Gemini era?

The Agentic Gemini era is how Google describes its 2026 AI strategy, declared at Google I/O in May 2026. It marks a shift from conversational AI (models that answer questions) to agentic AI (models that take independent multi-step actions to complete goals). Gemini 3.5 is the flagship product of this era, capable of planning and executing complex tasks across multiple applications without requiring human supervision at each step.

10. What does Gemini’s success mean for Google stock and AI investors?

Gemini’s $1 billion per year Apple deal validates AI model licensing as a significant new revenue category for Google alongside its traditional advertising business. Gemini’s integration into Search, Android, and Workspace creates switching costs and deepens Google’s ecosystem lock-in. For investors, Google’s Gemini trajectory in 2026 confirms that AI infrastructure and model licensing are compounding revenue streams that benefit the entire AI infrastructure investment thesis, including chips (Nvidia), cloud (Google, Microsoft, AWS), and adjacent crypto projects building decentralised AI infrastructure.

Conclusion

Gemini AI in June 2026 is not just a chatbot. It is the world’s most widely deployed AI model in history, powering everything from Google Search queries to Siri on 1.4 billion iPhones to enterprise agentic workflows across Fortune 500 companies.

Its journey from the December 2023 launch as Google’s answer to ChatGPT to the June 2026 position as the backbone of Apple’s entire AI strategy is one of the fastest and most consequential technology stories of this decade. The $1 billion per year Apple deal, the declaration of the Agentic Gemini era at I/O 2026, and the launch of Gemini 3.5 and Omni have all happened within the past six months.

For Indian tech and crypto investors, the practical takeaway is straightforward: Gemini is the AI you are already using every time you search on Google, open Gmail, or ask Siri a complex question on your iPhone. Understanding what it can do, which model tier you are accessing, and how it compares to ChatGPT and Claude positions you to make better decisions about both how to use AI tools and how to invest in the companies building them.

At Vox Buzz Daily (VBD), we cover the intersection of AI, technology, and crypto every day. Follow us on Twitter (@voxbuzzdaily), Instagram, and LinkedIn for daily analysis as the Agentic Gemini era develops through the rest of 2026.

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