Gemini
AI Chat & AssistantsA multimodal AI developed by Google DeepMind. Powered by Gemini 3.1 Pro/2.5 Flash, it comprehensively understands text, images, audio, and video, with deep Google product integration.
What is Gemini?
Gemini is a next-generation multimodal AI model developed by Google DeepMind. It can understand and generate across text, images, audio, video, and code, and integrates seamlessly with Google products including Search, Gmail, Google Docs, and Google Sheets. Gemini 3.1 Pro, released in February 2026, achieved 77.1% on the ARC-AGI-2 benchmark, representing a major leap in reasoning capabilities. It features a 1-million-token context window, up to 65,536 output tokens, native video understanding, and three thinking levels (Low/Medium/High). The pricing tiers have been restructured into three paid plans: AI Plus, AI Pro, and AI Ultra. The NotebookLM feature lets you create an AI assistant based on your own documents.
Pricing Plans
Key Features
Pros & Cons
Pros
- ●Deep integration with Google products (Gmail, Docs, Sheets, etc.)
- ●Massive 1-million-token context window
- ●Real-time information retrieval via Google Search integration
- ●Affordable access to high-performance AI with the AI Plus plan (¥1,200/mo)
- ●Build custom document-based AI with NotebookLM
- ●Top-tier reasoning capabilities with Gemini 3.1 Pro (ARC-AGI-2: 77.1%)
Cons
- ●Japanese naturalness can sometimes fall slightly behind ChatGPT
- ●Image generation quality is limited compared to DALL-E 3
- ●The AI Ultra plan (¥36,400/mo) is very expensive
Frequently Asked Questions
Q. What are the differences between Gemini and ChatGPT?
A. Gemini excels in Google product integration, real-time search, and advanced reasoning. ChatGPT has an edge in extensibility through GPTs and image/video generation. Gemini is recommended for heavy Google service users.
Q. What does Google AI Pro include?
A. AI Pro provides access to the Gemini 3.1 Pro model, a 1-million-token context window, and 2TB of Google One storage for ¥2,900/mo.
Q. Is Gemini free to use?
A. Yes, the free plan gives you access to the Gemini 2.5 Flash model. For the more powerful Gemini 3.1 Pro, you need the AI Pro plan (¥2,900/mo) or higher.
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