Gemini

What Is Gemini in March 2026?

Gemini is Google’s AI assistant. But calling it just an assistant misses the point. In March 2026, it’s become the AI layer across Google’s entire product suite — from Gmail and Docs to YouTube, Maps, Chrome, and Android.

I’ve used Gemini Advanced daily for about 5 months. Here’s my take: it’s not the sharpest thinker (that’s Claude). It doesn’t have the broadest feature set (that’s ChatGPT). But if Google products are your operating system, Gemini is the only AI that’s already there.

Why Does Workspace Integration Matter So Much?

Because switching apps kills productivity. Every other AI tool — ChatGPT, Claude, Copilot — requires you to copy-paste between your work and the AI. Gemini doesn’t.

Inside Gmail, it drafts replies based on the full thread. In Docs, it rewrites sections while keeping your formatting. In Sheets, it writes formulas and explains dataframes. In Slides, it generates presentations from prompts. All without leaving the app.

That’s not a gimmick. For anyone spending 4+ hours daily in Gmail, Docs, and Sheets, it’s the single biggest time-saver.

What Models Power Gemini Right Now?

Google runs four model tiers. Here’s how they stack up:

• Gemini 3.1 Pro: The flagship. Strong all-around for reasoning, coding, and multimodal tasks. 1M-token window. Available on paid plans.
• Gemini 2.5 Pro: Still excellent for most daily tasks. Available on all plans (limited on Free).
• Gemini 2.5 Flash: Built for speed. Lightning-fast responses at the lowest cost. Default model on the free plan.
• Gemini 3.1 Flash-Lite (Preview, March 3 2026): Even cheaper and faster than Flash. Designed for high-volume, low-latency work.

The 3.1 Pro model is where the real firepower sits. It handles 1M tokens of input — roughly 750,000 words — in a single session. For processing legal contracts, technical docs, or entire codebases, that’s table stakes now.

What About Deep Think and Deep Research?

Deep Think

Deep Think is Gemini’s premium reasoning mode. It explores multiple hypotheses before generating an answer — similar to other AI thinking modes, but with parallel hypothesis exploration.

I’ve tested it on complex coding challenges and graduate-level math. It solves problems that 3.1 Pro in standard mode can’t. The catch? It’s Ultra-exclusive ($249.99/mo). You can’t access it on the $19.99 Advanced plan.

Deep Research

Deep Research operates like a multi-step search agent. Give it a question, and it’ll explore multiple sources, synthesize findings, and produce a cited report. On Free, you’re limited to 5 reports/month. Paid plans unlock more.

Compared to Perplexity, Deep Research goes deeper but takes longer. It’s designed for thorough analysis, not quick lookups.

How Good Are the Visual and Creative Tools?

This is where Gemini genuinely leads the pack.

Nano Banana Pro (Google’s image model) generates studio-grade images with accurate text rendering — something DALL·E and Midjourney still struggle with. Up to 4K resolution, with controls for lighting, camera angle, and depth of field. It can even pull real-time data from Google Search to create context-rich infographics.

Veo 3.1 handles video generation directly inside Gemini. No need for a separate tool like Sora. On Ultra, you get 25,000 AI credits/month for video and image work.

Music generation is limited to 10 tracks/day on Free, but it’s there — most competitors don’t even offer it.

If your work involves visual content, this creative toolkit alone might justify the subscription.

What About NotebookLM and Jules?

NotebookLM

NotebookLM is one of Gemini’s most underrated tools. Upload PDFs, Google Docs, or websites, and it creates audio overviews (like mini-podcasts), interactive Q&A sessions, and study guides — all grounded in your actual sources.

I’ve used it to prep for client meetings. Upload the brief, listen to the audio summary while commuting, then ask follow-up questions. It’s surprisingly useful.

Jules (Coding Agent)

Jules is Google’s async coding agent. It reads your repo, fixes bugs, writes tests, and creates pull requests — all running in a cloud VM so it won’t block your local machine.

Honest assessment: it’s functional but still behind Anthropic’s Code agent and GitHub Copilot Workspace in precision. Good for routine tasks. Not yet ready for complex refactoring.

Where Does Gemini Fall Short?

Let’s be direct.

Ultra pricing is extreme. At $249.99/mo (with a promo at $124.99 for the first 3 months), it’s by far the most expensive consumer AI plan. Claude Max is $200. ChatGPT Pro is $200. Google asks more and locks key features behind it.

Deep Think is locked to Ultra. This means the strongest reasoning mode isn’t available on the plan most people will buy ($19.99 Advanced). both competitors offer their top reasoning at lower prices.

Reasoning depth trails Claude. In my testing, Gemini 3.1 Pro handles most tasks well. But for multi-step legal analysis, contract review, or complex debugging — Opus 4.6 catches errors that 3.1 Pro misses.

Project Mariner is US-only. The browser automation agent that could be a major advantage is restricted to Ultra subscribers in the US. Everyone else waits.

How Does Pricing Actually Break Down?

For most people, Advanced at $19.99 is the right pick. You get 3.1 Pro, Workspace AI, and enough credits for regular image work. Ultra only makes sense if you’re a filmmaker, heavy developer, or someone who genuinely needs 25K AI credits monthly.

Gemini vs. the Competition

• vs. ChatGPT: ChatGPT wins on plugins (GPT Store), voice mode, and Sora video variety. Gemini wins on Workspace integration, image quality (Nano Banana Pro), and included storage. For details, see our ChatGPT vs Gemini comparison.
• vs. Claude: Claude dominates reasoning depth, long-form writing, and developer workflows (Code + MCP). Gemini dominates ecosystem breadth and multimedia creation. Different tools for different jobs.
• vs. Copilot: Copilot is better for Microsoft 365 users. Gemini is better for Google suite users. Neither works well in the other’s environment.

Who Should Use Gemini?

• Google suite users — this is the #1 reason. If you live in Gmail, Docs, and Sheets, nothing else integrates this deeply
• Marketers and visual creators — Nano Banana Pro + Veo 3.1 + music gen is the strongest creative toolkit in any AI assistant
• Students — NotebookLM + Deep Research on the free plan is genuinely useful for study and paper prep
• Android users — Gemini replaces Google Assistant on Pixel and Android devices, making it the default mobile AI

Who should look elsewhere? Developers who need serious coding agents (try Anthropic’s coding agent), anyone who needs the best reasoning quality (Claude Opus 4.6), or Microsoft 365 users (try Copilot). Check our Best Free AI Tools 2026 for more options.

Our Verdict

Gemini’s superpower isn’t being the smartest. It’s being everywhere you already work.

After 5 months of daily use, I keep Gemini Advanced for one reason: I live in Google Workspace. The AI that’s already inside my email, docs, and spreadsheets saves me more time than the one I have to switch tabs to use — even if that other one thinks harder.

Start with the free plan. If you use Google Workspace daily, upgrade to Advanced ($19.99). Only consider Ultra if you’re doing serious creative production or need Deep Think for technical work.

Pricing verified March 27, 2026. Sources: gemini.google, blog.google, deepmind.google.