FAQ & Updates

Common questions and latest changes

Frequently Asked Questions

What is the main difference between Gemini 3 Pro and 2.5 Flash?

Gemini 3 Pro is optimized for high-reasoning tasks and high-fidelity image generation (up to 4K). Gemini 2.5 Flash is prioritized for speed and cost-efficiency, making it ideal for rapid prototyping.

How can I reduce token costs?

For images, use 1K resolution (1210 tokens) or the Flash model. 4K resolution consumes 2000 tokens. For text, use concise prompts.

Does the model support Chinese prompts?

Yes, Gemini 3 has strong multilingual capabilities. However, for highly specific art styles, English prompts may sometimes yield more precise results due to training data distribution.

What is 'Thinking Mode'?

Gemini 3 Pro uses a dynamic thinking process to reason through complex prompts before generating a response. This improves accuracy for logic puzzles and complex coding tasks.

Can I use generated images commercially?

Generally yes, but please review Google's Generative AI Terms of Service for specific usage rights and restrictions.

Update Timeline

Nov 20, 2025

Gemini 3 & NanoBanana Pro Launch

Released on November 20, 2025. Introducing Gemini 3 Pro Image Preview (NanoBanana Pro) with 4K resolution support, multi-image composition, and advanced reasoning capabilities.

Still have questions?

Visit the official Google AI documentation for more technical details.

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