ChatGPT
AI Chat & AssistantsThe world's most widely used conversational AI assistant developed by OpenAI. Powered by GPT-5.4 Thinking, it handles a broad range of tasks including text generation, coding, data analysis, and image/video creation.
What is ChatGPT?
ChatGPT is a conversational AI assistant built on OpenAI's large language model (LLM) technology. Since its launch in November 2022, it has grown rapidly to become the world's largest AI service with over 800 million weekly active users. As of March 2026, it features the latest GPT-5.4 Thinking model, delivering advanced capabilities that integrate reasoning, coding, and agentic workflows. GPT-5.4 presents a work outline (preamble) for complex queries, allowing users to redirect the approach midway through. It offers multimodal capabilities including text generation, image recognition and generation (DALL-E 3 integration), video generation (Sora 2), voice conversations, code execution (Code Interpreter), a coding agent (Codex), and web browsing. For Business/Enterprise users, it also provides Skills (reusable workflow procedures) and Codex Security (security analysis).
Pricing Plans
Key Features
Pros & Cons
Pros
- ●Affordable access to high-performance AI with the Go plan ($8/mo)
- ●Highly extensible through plugins and custom GPTs
- ●Integrated image generation (DALL-E 3), video generation (Sora 2), and code execution
- ●High-quality, natural Japanese language generation
- ●Voice conversations available via mobile apps (iOS/Android)
- ●Built-in coding agent functionality with Codex
Cons
- ●Ads are displayed on the Free and Go plans
- ●Can lag behind Claude in long-context comprehension in some cases
- ●The Pro plan ($200/mo) is expensive for individual users
- ●The free plan has strict message limits (10 messages per 5 hours)
Frequently Asked Questions
Q. Is ChatGPT free to use?
A. Yes, the free plan gives you access to the GPT-5.2 model, but it is limited to 10 messages per 5 hours. For a better experience, consider the Go ($8/mo) or Plus ($20/mo) plans.
Q. Does ChatGPT support Japanese?
A. Yes, ChatGPT fully supports Japanese. It can carry on natural conversations, generate text, and perform translations in Japanese.
Q. What are the differences between ChatGPT and Claude?
A. ChatGPT excels in extensibility through GPTs and built-in image/video generation. Claude stands out with its long-context understanding (1 million tokens) and strengths in safety, accuracy, and coding. It is recommended to choose based on your specific use case.
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