Google: Gemini 3 Pro Preview
Analysis Summary
Gemini 3 Pro Preview is Google's earlier flagship reasoning model, combining a 1 million token context window with support for image, audio, video and file inputs. It posts strong results on coding benchmarks, graduate-level reasoning tests and agentic tool-use tasks, making it a capable all-rounder even as newer Gemini versions have since arrived.
Businesses can use it for long-document analysis, multimodal customer support, and agent workflows that call external tools. Its instruction-following is solid but not class-leading, and a newer Gemini generation now offers stronger raw reasoning.
Pricing at $2 input and $12 output per million tokens is mid-range for a model of this capability, suitable for teams that need multimodal breadth without paying frontier prices.
Assessed July 25, 2026
Editorial notes
Gemini 3 Pro Preview from Google delivers strong coding and agentic scores, a 1M token multimodal context, and on GPQA and MMLU Pro reasoning tests.
Rankings consider pricing, capabilities, benchmarks, and real-world applicability and are refreshed as new models launch. Feedback?
DFO Verdict
Gemini 3 Pro Preview from Google delivers strong coding and agentic scores, a 1M token multimodal context, and on GPQA and MMLU Pro reasoning tests.
Benchmark scores
Magenta = intelligence · Ink = technical/agentic · Cyan = content & long-context · Grey = community benchmarks. Data: Artificial Analysis, Hugging Face.
33.1 Intelligence Index·86.7 Math Index
How Google: Gemini 3 Pro Preview compares
Google: Gemini 3 Pro Preview ranks #80 of 398 AI models we track for overall intelligence. Its 1M-token context window is larger than 96% of the models we list. At $2.00 per million input tokens it is cheaper than 18% of comparable models.
Dark bar = input · light bar = output, scaled to the priciest peer.
1M tokens ≈ 8 full-length novels or ~2,500 pages of business documents in a single request.
Strongest on content. The pulled-in intelligence corner is the trade-off, and if the shape matters more than the price, this is your model.
Compare shapes side-by-side →Pricing
| Token Type | Cost per 1M tokens | Cost per 1K tokens |
|---|---|---|
| Input | $2.00 | $0.002000 |
| Output | $12.00 | $0.012000 |
What would Google: Gemini 3 Pro Preview cost your business?
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A website chatbot handling around 100 customer conversations a day, a few short messages each.
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These numbers get smaller with the right architecture.
We route routine calls to cheap models and save Google: Gemini 3 Pro Preview for the hard ones. Most clients cut their estimate by 60-80%.
Talk to our teamAbout Google: Gemini 3 Pro Preview
Gemini 3 Pro is Google’s flagship frontier model for high-precision multimodal reasoning, combining strong performance across text, image, video, audio, and code with a 1M-token context window. Reasoning Details must be preserved when using multi-turn tool calling It delivers state-of-the-art benchmark results in general reasoning, STEM problem solving, factual QA, and multimodal understanding, including leading scores on LMArena, GPQA Diamond, MathArena Apex, MMMU-Pro, and Video-MMMU. Interactions emphasize depth and interpretability: the model is designed to infer intent with minimal prompting and produce direct, insight-focused responses. Built for advanced development and agentic workflows, Gemini 3 Pro provides robust tool-calling, long-horizon planning stability, and strong zero-shot generation for complex UI, visualization, and coding tasks. It excels at agentic coding (SWE-Bench Verified, Terminal-Bench 2.0), multimodal analysis, and structured long-form tasks such as research synthesis, planning, and interactive learning experiences. Suitable applications include autonomous agents, coding assistants, multimodal analytics, scientific reasoning, and high-context information processing.
Frequently asked questions about Google: Gemini 3 Pro Preview
How much does Google: Gemini 3 Pro Preview cost?
Google: Gemini 3 Pro Preview costs $2.00 per million input tokens and $12.00 per million output tokens.
What is the context window of Google: Gemini 3 Pro Preview?
Google: Gemini 3 Pro Preview has a context window of 1,048,576 tokens (1M).
What can Google: Gemini 3 Pro Preview do?
Google: Gemini 3 Pro Preview supports image/vision input, tool use, and function calling.
Who created Google: Gemini 3 Pro Preview?
Google: Gemini 3 Pro Preview is developed by Google and was released on November 18, 2025.
