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From ~$2 per 1M input tokens; ~$12 per 1M output tokens

Verdict

A quick read before you dig into the full page.

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Google DeepMind's flagship multimodal AI with 1M context
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You need a free plan with no credit card
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Paid · From ~$2 per 1M input tokens; ~$12 per 1M output tokens

Overview

Gemini 3 Pro is Google DeepMind’s flagship multimodal AI, announced for preview on Nov 18–19, 2025. It features a 1M-token context window, PhD-level reasoning with Dynamic Thinking and a future Deep Think mode, and advanced agentic coding capabilities. Built on a transformer architecture, it natively ingests text, images, video, audio, and PDFs, outputting long-form text and code with advanced tool calling and structured outputs. It is purpose-built as Google’s most intelligent model for agentic tasks and “vibe coding,” enabling users to plan, learn, and build creative code-driven experiences across various modalities.

Gemini 3 Pro screenshot

Access & connections

Where you can use Gemini 3 Pro.

Platforms

Web

Capabilities

What this tool accepts, produces, and is strongest at.

Highlights

  • PhD-level reasoning with Dynamic Thinking and Deep Think mode
  • 1M-token input context for processing extensive data
  • Native multimodal understanding of text, images, video, audio, and PDFs
  • Advanced agentic coding for generating prototypes, migrating code, and operating terminals
  • Configurable `thinking_level` to balance latency and reasoning depth
  • Dynamic interfaces in Google Search AI mode for interactive mini-web apps
  • Enhanced safety and alignment against prompt injection and disallowed content
  • Adaptive resolution for media inputs to optimize quality and token cost
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  • Leading performance on benchmarks like LMArena, MMMU-Pro, and Video-MMMU

FAQ 12

What is Gemini 3 Pro?
Gemini 3 Pro is Google DeepMind’s flagship multimodal AI, announced for preview on Nov 18–19, 2025. It features a 1M-token context window, PhD-level reasoning with Dynamic Thinking and a future Deep Think mode, and advanced agentic coding capabilities. Built on a transformer architecture, it natively ingests text, images, video, audio, and PDFs, outputting long-form text and code with advanced tool calling and structured outputs. It is purpose-built as Google’s most intelligent model for agentic tasks and “vibe coding,” enabling users to plan, learn, and build creative code-driven experiences across various modalities.
How to use Gemini 3 Pro?
Gemini 3 Pro can be accessed and used in several ways: through the Gemini App by subscribing to Google AI Plus/Pro/Ultra and selecting 'Thinking mode' for multimodal prompts; via Google Search AI Mode (US first) by choosing AI Pro/Ultra and enabling 'Thinking' for dynamic view responses; programmatically using the Gemini API or Vertex AI for function calling and multimodal payloads; integrating with Antigravity IDE or JetBrains for agentic coding tasks; selecting Gemini 3 Pro in Google Workspace (Docs, Gmail, Sheets) for drafting, summarizing, and data reasoning; and scripting builds, testing, and data prep with structured outputs using the Gemini CLI (for Ultra or API users).
What is Gemini 3 Pro?
Google DeepMind’s flagship multimodal LLM (Nov 2025) with top-tier reasoning, 1M-token context, and broad platform availability.
How is Gemini 3 Pro different from Gemini 2.5 Pro?
It outperforms 2.5 Pro on every major benchmark, adds video/audio/PDF, huge 1M context, and stronger agentic coding.
Where can I access Gemini 3 Pro?
Gemini App, Google Search AI Mode, Workspace, Vertex AI, AI Studio, Gemini API, CLI, and Antigravity IDE.
Does Gemini 3 Pro support multimodal input?
Yes—text, images, video, audio, and PDFs are supported natively.
What are the pricing options?
AI Plus (~$19.99/mo), AI Pro (~$249.99/mo), AI Ultra (~$300/mo), and pay-as-you-go API rates.
How strong is Gemini 3 Pro at coding?
It supports agentic coding, function calling, structured outputs, and prototype generation; Antigravity IDE integrates it deeply.
What benchmarks does Gemini 3 Pro lead?
LMArena (~1501 Elo), MMMU-Pro 81%, Video-MMMU 87.6%, plus strong math and reasoning exams.
Is there a free version?
Gemini 2.5 Flash remains free; Gemini 3 Pro requires paid plans or API billing.
Does Gemini 3 Pro offer safety improvements?
Yes—better prompt injection resistance, more grounded answers, and structured output options.
Can I build agents with Gemini 3 Pro?
Yes, via Gemini Agent workflows, function calling, Vertex AI tool integrations, and the upcoming Deep Think mode.
Gemini 3 Pro From ~$2 per 1M input tokens; ~$12 per 1M output tokens
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