Google Gemini 3 Officially Released: China Usage Guide, Full Review & In-Depth GPT-5 Comparison ​

On November 18, 2025, the AI field reached a historic milestone — Google officially launched the Gemini 3 model family. As Google's most powerful multimodal AI model to date, Gemini 3 marks generative AI's leap beyond pure conversation into a new era of long-context reasoning.

Currently, Gemini 3 Pro has simultaneously launched on Google AI Studio, Vertex AI, and Search, achieving zero-lag global deployment of "model — product — entry point."

The core breakthroughs of this update are the 1-million-token ultra-long context window and astonishing multimodal comprehension. On authoritative benchmarks such as LMArena and Humanity's Last Exam, Gemini 3 tops the charts with a clear margin, with measured performance and user experience fully surpassing GPT-5 and Claude 4.5.

🚀 Fast-Access Channel

Want to experience Gemini 3's power directly from China? Try these stable entry points: 🌐 Gemini aggregator mirror site: https://chatshare.biz(Integrates mainstream models including Gemini 3 and GPT-5 — no VPN needed, direct access from China)

1. How Do I Use Gemini in China? Complete 2025 Access Points ​

For users in China, "how to use Gemini domestically" is currently the most-searched question. Based on our testing, here are the three most stable, officially recognized access channels:

1. Google AI Studio (Developer First Choice, Free Trial) ​

• Rating: ⭐⭐⭐⭐⭐
• Best for: Developers, programmers, tech early adopters
• Official URL: https://aistudio.google.com/
• Tutorial:
  1. Sign in to the platform with your Google account.
  2. In the "Model" dropdown on the right, select Gemini 3 Pro (Preview).
  3. Key advantage: Completely free right now! Supports the full 1-million-token context — you can drag in an entire codebase or ultra-HD video files for multimodal analysis.

2. Gemini Official Web / App (Work & Daily Use) ​

• Rating: ⭐⭐⭐⭐
• Best for: Regular users, content creators, office workers
• Official URL: https://gemini.google.com
• Limitation: Requires a Google AI Pro or Ultra subscription.
• Highlights: Subscribers can enable the new Thinking (deep reasoning) mode and seamlessly switch to the Gemini 3 Pro model in the conversation interface.

3. Direct-Access Solutions for China (No VPN, Stable & Recommended) ​

Due to network restrictions, users in China often experience connection resets or instability when visiting Google's official sites directly.

• Option A (technical): Configure a global routing proxy tool (TUN mode) to access the official entries above.
• Option B (recommended): Use a professional aggregator platform based in China.
  • Recommended platform: chatshare.biz
  • Why: A professional AI account service platform in China that fully supports Gemini 3, ChatGPT Plus, Claude and more, removing both the payment and network hurdles with extremely fast response times.

2. Gemini 3 vs GPT-5 vs Claude 4.5: Parameter & Benchmark Comparison ​

In this Gemini iteration, Google delivered a "dimension-reduction strike" against competitors. To make the gap clearer, we've compiled a core parameter comparison between Gemini 3 Pro, GPT-5, and Claude 4.5:

💡 SEO expert note:Gemini's 1-million-token context is its biggest "moat." In real tests, you can feed Gemini an entire 500,000-character novel, a 3-hour meeting video (with subtitles), or a complex GitHub project repository in one go. In long-text scenarios such as legal document analysis and academic paper summarization, Gemini 3's accuracy and hallucination control significantly lead the GPT-5 Series.

3. New Gemini 3 Features: More Than a Chatbot ​

Beyond the baseline parameter improvements, the new Gemini ecosystem brings these revolutionary features:

1. Generative UI: Gemini is no longer limited to text replies. It can generate interactive web components in real time based on your needs. For example, ask about a mortgage and it will generate a dynamic mortgage calculator; ask about an itinerary and it will generate a clickable calendar view.

2. Gemini Agent (all-purpose agent):Available to Google AI Ultra users only. It can deeply take over your workflows, automatically organizing Gmail, planning and booking flights, and executing complex cross-app tasks — spanning the leap from "conversation" to "action."

3. Deep Think mode: Similar to OpenAI o1's reasoning-chain technology. On GPQA Diamond, Gemini Deep Think mode scores up to 93.8%, purpose-built for tough math, physics, and logical reasoning problems.

4. Subscription & Pricing: How Much Does Gemini Cost? ​

Google offers a flexible tiered subscription lineup (latest pricing as of November 2025):

• Free tier ($0/month): Uses the Gemini 3 Flash model. Extremely fast, ideal for lightweight daily tasks, with daily usage quotas.
• Google AI Pro (about $20/month): Includes Gemini 3 Pro, the full 1-million-token context, and AI assistant features integrated into Google Docs/Search.
• Google AI Ultra (about $250/month): Built for enterprises and power users. Includes Deep Think mode, the full-featured Gemini Agent, and the highest API quotas.

5. Gemini FAQ ​

To help you get the most out of Gemini, here are answers to common questions:

Q1: Does Gemini 3 support Chinese? How good is it?A: Full support. Gemini's understanding and generation of Chinese semantics has reached or even surpassed GPT-5's level. It's especially natural at handling Chinese idioms, classical Chinese translation, and long-text summarization.

Q2: Which is better, Gemini or ChatGPT?A: It depends on your use case:

• If you need to process long documents, long videos, or refactor large-scale project code, Gemini 3 Pro with its 1-million-token context is the absolute first choice.
• For simple everyday chit-chat, there's little difference, but Gemini's access to Google Search generally makes real-time web information more accurate.

Q3: Where do I download the Google Gemini App?A:

• Android users: Search for "Google Gemini" on the Google Play Store to download, or install the Google App and enable the beta feature.
• iOS users: Use the Gemini tab built into the Google App for now, or wait for a standalone iOS version.

Summary: Is Gemini 3 Worth Switching To? ​

With Gemini 3, Google has achieved the perfect combination of "top-tier model capability + world's largest traffic entry point + closed-loop ecosystem." When you use an Android phone, Chrome browser, or Google Docs, Gemini's assistance is everywhere.

If you're still agonizing over the quotas of GPT-4o or Claude 3.5 Sonnet, we strongly suggest you try Gemini 3 Pro right away. Whether it's the depth of long-context processing, the response speed backed by TPUs, or the multimodal interaction experience, it represents the highest level of AI in 2025.

👇 Take action now and start a new chapter of AI:

• 👉 Free official trial: https://aistudio.google.com
• 👉 High-speed China mirror: https://chatshare.biz