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Chat with Gemini 3 Pro
Chat with Google's Gemini 3 Pro instantly in Chat Smith, no separate subscription or app required.
Meet Gemini 3 Pro in Chat Smith
Try NowGemini 3 Pro is Google's advanced reasoning model from the Gemini 3 family, and you can now use it in Chat Smith, an AI chat app that brings top models together in one place. It's built for questions that need real depth, from planning and long documents to photos, files, and thoughtful writing. No separate Google account or Gemini subscription is needed, just open Chat Smith, select Gemini 3 Pro from the model list, and start chatting right away.
Deep Reasoning for Complex Tasks
Try NowGemini 3 Pro is built for depth, handling multi-step reasoning, nuanced instructions, and long documents that would overwhelm a smaller model. Paste in lengthy reports or entire conversation histories, and it keeps track of the details instead of losing the thread halfway through. This makes it a strong choice for summarizing contracts, planning multi-part projects, or weighing options with many variables before you write up a business plan. And when that thinking needs to become a polished pitch for a client, the AI proposal generator in Chat Smith can take it from there.
Understands Photos and Documents
Try NowGemini 3 Pro doesn't just read text, it can look at photos, screenshots, and documents you share and understand what's actually in them. Upload a picture of a handwritten note, a chart from a report, or a confusing bill, and ask questions about it directly in the chat. It can describe what it sees, extract key information, and connect it to the rest of your conversation. It's just as handy for job hunting: upload your CV for feedback, then get a second opinion from the AI resume checker without leaving Chat Smith.
A Thoughtful Writing Partner
Try NowGemini 3 Pro handles long-form writing with care, keeping structure, tone, and detail consistent from the first paragraph to the last. Ask it to outline a blog post, turn rough meeting notes into a clear report, make an email sound more professional, or tailor a cover letter to a specific job. It explains its choices and adapts quickly when you ask for a different tone or length. For quick everyday messages, the AI email writer in Chat Smith is right there too.
Switch to Gemini 3 Pro in a Single Tap
Gemini 3 Pro is just one of several AI models available inside Chat Smith, and switching to it takes a single tap, no new app, login, or subscription required. Start a conversation with Claude Sonnet 5 or GPT-6 Sol, then ask Gemini 3 Pro the same question to see how the answers differ. This makes it easy to pick the right assistant for each task: a faster model like Gemini 3.8 Flash for quick questions, and Gemini 3 Pro for anything that needs deeper reasoning, all without losing your chat history.
Multiple Models, One Platform
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Multiple Models
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Easy Comparison
Compare responses across different models to find the best answer for every task.
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Just 3 Simple Steps
Chat with an advanced AI assistant to get answers, solve problems, generate content, and explore ideas in seconds.
Step 1
Enter a question, task, or topic you'd like help with, and provide any details or context that may be relevant.
Step 2
The AI analyzes your request and generates accurate, relevant, and context-aware responses in real time.
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Continue the conversation, refine your instructions, and explore new ideas through natural back-and-forth interactions.
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Ask Us Anything
What exactly is Gemini 3 Pro inside the Chat Smith app?
Gemini 3 Pro is one of the AI models available inside Chat Smith, built by Google for deep reasoning, long documents, and multimodal understanding. You can chat with it directly in the app without a separate Google account or subscription.
How is Gemini 3 Pro different from other models in the app?
Gemini 3 Pro stands out for handling multi-step reasoning, nuanced instructions, and long documents without losing track of details. It also reads photos and screenshots you share, so it fits tasks that need depth, not just quick, simple answers.
Can I upload photos or documents for it to analyze?
Yes. Upload a screenshot, a handwritten note, a chart, or a document, and ask Gemini 3 Pro questions about it directly in the chat. It describes what it sees, pulls out key details, and connects them to the rest of your conversation.
Can I switch between Gemini 3 Pro and other models freely?
Yes, switching takes a single tap inside Chat Smith, no new app, login, or extra subscription needed. You can compare the same question across models or pick Gemini 3 Pro specifically when a task needs deeper reasoning.
How accurate and reliable are Gemini 3 Pro's answers?
Gemini 3 Pro is designed for strong reasoning accuracy on complex, multi-step problems, from comparing options to solving logic puzzles. Like any AI model, it's worth double-checking answers for high-stakes decisions, but it explains its reasoning along the way.
What kinds of tasks is Gemini 3 Pro best suited for?
It excels at summarizing long reports, planning multi-part projects, comparing complex options, debugging code, and analyzing images or documents. For quick, simple questions, a faster model inside Chat Smith may feel snappier.
Do I lose my chat history when I switch AI models?
No, your conversation history stays intact inside Chat Smith no matter which model you're using. You can switch to Gemini 3 Pro mid-conversation and it picks up the context, so nothing you've already discussed gets lost.
Is chatting with Gemini 3 Pro free inside Chat Smith?
Yes, you can try Gemini 3 Pro free inside Chat Smith, right alongside every other model available in the app. No separate Google subscription or account is required, just open the model list and start a conversation to explore what it can do.