Following the release of their latest models by advanced AI companies like Anthropic and OpenAI, Google has also upgraded its own LLM, Gemini, to Gemini 3. Gemini 3 offers state-of-the-art reasoning, multimodality, and tool use to create funding for agents. Gemini 3 combines all the features of its predecessors, Gemini 1, and Gemini 2, while offering higher performance. If you're curious about Gemini 3 and its capabilities, we've got you covered!

In this article, we'll explore Gemini 3 and examine its features.

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Let's dive in!

TL; DR

  • Gemini 3 is an LLM developed and released by Google that offers advanced reasoning, agentic reasoning, and tool use.
  • With Gemini 3 Deep Think, you can push the Gemini 3 model to its limits and achieve high performance.
  • You can access the Gemini 3 model via API, the Gemini AI chatbot, or TextCortex.
  • The Gemini 3 model outperforms GPT-5.1 and Claude Sonnet 4.5.
  • If you want to build an AI agent using the Gemini 3 model, TextCortex, with its powerful data retrieval, is the solution for you.

Google Gemini 3 Review

Gemini 3 is a large language model developed by Google that offers advanced reasoning and tool use. Gemini 3 offers higher performance than its predecessors and offers all their features. It was developed for both professional use and everyday tasks. This makes Gemini 3 effective for both individual and enterprise users.

Gemini 3 Deep Think

The Gemini 3 model features a Deep Think mode that pushes the Gemini 3 to its limits and overclocks it, enabling it to achieve higher performance. With the Gemini 3 Deep Think mode, you can boost the Gemini 3's resonating, coding, and multimodal understanding capabilities, allowing you to solve more complex problems. Compared to the Gemini 3 Pro model, the Gemini 3 Deep Think mode offers higher performance in reasoning, knowledge, scientific knowledge, and visual reasoning tasks.

gemini 3 deep think performance
Source: https://blog.google/products/gemini/gemini-3/#learn-anything

How to Access Gemini 3?

There are three primary ways to access the Gemini 3 model. The first is to use the Gemini 3 model through a Gemini AI chatbot. Through the Gemini AI chatbot, you can experience the reasoning behind the Gemini 3 model in a conversational format.

The second way to access the Gemini 3 model is to use it as an API. With the Gemini 3 API, you can build your own Gemini 3-powered AI model. If you want to use the Gemini 3 model for specific tasks, the API is a good option.

how to access gemini 3

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A sophisticated and innovative way to access the Gemini 3 model is through TextCortex. With TextCortex, you can experience the Gemini 3 model as an AI chatbot, build Gemini 3-powered AI agents, and leverage the Gemini 3 model in your knowledge management.

Does Gemini 3 Free to Use?

The Gemini 3 model has slightly higher pricing than the Gemini 2.5 Pro model. Pricing of the Gemini 3 model:

  • $2 per million input tokens for prompts less than 200k tokens
  • $4 per million input tokens for prompts of more than 200k tokens
  • $12 per million output tokens for prompts less than 200k tokens
  • $18 per million output tokens for prompts more than 200k tokens
gemini 3 pricing
Source: https://ai.google.dev/gemini-api/docs/pricing

Gemini 3 Features and Capabilities

The Gemini 3 is a large language model that outperforms its predecessors and combines all their features to offer the user. Let's take a closer look at the features and capabilities of the Gemini 3 together.

Gemini 3 Performance

Gemini 3 outperformed both its predecessors and its competitors in benchmarks designed to measure the performance of AI models. While Gemini 3 outperformed GPT-5.1 and Claude Sonnet 4.5 in most benchmarks, it fell just short in others. For example, Gemini 3 outperformed its rivals, GPT-5.1 and Claude Sonnet 4.5, in academic reasoning, visual reasoning, scientific knowledge, mathematics, screen understanding, agentic coding, and image and video analysis benchmarks.

gemini 3 benchmark performance
Source: https://deepmind.google/models/gemini/

According to this benchmark comparison shown in Google’s article, the Gemini 3 model has a higher success rate in agentic and reasoning uses than the GPT-5.1 and Claude Sonnet 4.5 models.

Gemini 3 Multimodal Understanding

The Gemini 3 model can analyze and process textual inputs, as well as image, audio, video, and code inputs, with greater accuracy than its competitors. Its multimodality capabilities make the Gemini 3 model ideal for completing complex tasks in enterprises. With a Gemini 3-powered AI agent, you can automate tasks involving image, audio, code, video, and text with high efficiency. For example, you can build Gemini 3-powered AI agents to automate document analysis or customer support tasks using TextCortex AI. This allows you to analyze, process, and generate output from video, images, audio, and code within your documents.

Gemini 3 Agentic Capabilities

The Gemini 3 model comes with better tool utilization, simultaneous multi-step task performance, instruction following, and agentic coding features than its predecessors and competitors. Using the Gemini 3 model, you can automate your multi-step and complex tasks with high accuracy and precision. Thanks to Gemini 3's agentic performance, you can build more helpful and precise personal AI assistants or enterprise AI assistants.

When it comes to building personal or enterprise AI assistants, TextCortex comes to your aid! With TextCortex, you can build AI agents that will both automate your individual tasks and streamline your enterprise workflow.

Build Gemini 3-powered AI Agents via TextCortex AI

TextCortex is a knowledge management and workflow automation platform that combines state-of-the-art large language models such as Gemini 3, GPT-5.1, and Claude Sonnet 4.5 with AI agents.

Using TextCortex, you can build Gemini 3-powered AI agents and integrate them with your enterprise knowledge base. With TextCortex knowledge bases, you can connect your internal documents and company data to TextCortex. Then, using the wide range of LLM libraries included with Gemini 3, you can build AI agents that leverage your company's knowledge and automate specific workflows. For example, with the TextCortex AI agent builder, you can build a Gemini 3-powered AI agent to analyze your documentation, generate insights, and automate analytics tasks.

Want to explore more? Click here to create your TextCortex account.

Frequently Asked Questions

Is Gemini 3 Coming Out?

The Gemini 3 model is a large language model introduced on November 19, 2025. The model offers advanced reasoning and agentic tool use capabilities.

What does Gemini 3 do?

The Gemini 3 offers more advanced reasoning, agentic reasoning, coding, tool use, and prompt-following capabilities than its predecessors and competitors. Additionally, with the Gemini 3 Deep Think mode, you can push the Gemini 3 to its limits and enable the model, which already offers higher performance than its competitors, to deliver even higher performance and output quality.

Is Gemini 3 better than GPT-5.1?

The Gemini 3 model outperforms the GPT-5.1 model in coding, reasoning, mathematics, agentic tool use, agentic reasoning, and prompt following tasks. In short, the Gemini 3 model is better than the GPT-5.1 model.