OpenAI's flagship conversational AI assistant powered by GPT-4o, GPT-4.1, and o-series reasoning models.
What is ChatGPT?
ChatGPT is OpenAI's flagship conversational assistant. It combines multimodal chat, browsing, code execution, image generation, file analysis, and voice mode in one interface, with model choice spanning GPT-4o, GPT-4.1, and the o-series reasoning models. ChatGPT is available through web, desktop, and mobile apps, plus a developer API.
What can ChatGPT do?
- 01
Conversational AI
Chat and reasoning across a wide range of tasks.
- 02
Multimodal
Understands and generates text, images, and voice.
- 03
Web browsing
Looks up current information from the web.
- 04
Data analysis & code
Runs analysis and writes code in-chat.
- 05
Custom GPTs
Build tailored assistants for specific tasks.
Use Cases
- General users — People use ChatGPT to draft, summarize, and answer questions across everyday tasks.
- Developers — Developers use it to write, explain, and debug code directly in conversation.
Quick facts about ChatGPT
- Pricing
- Free$0/moPlus$20/moTeam$30/moEnterpriseContact salesas of Apr 18, 2026 — may be outdatedView official pricing
- Domain Rating
- Platforms
- Web·iOS·Android·macOS·Windows·API
ChatGPT Traffic Analysis
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Qwen
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