Starting Price
Free $0/month · Plus from $20/month
AI / AI Chat & Assistants / OpenAI
ChatGPT
OpenAI’s general-purpose AI assistant for chat, reasoning, research, coding, files, data analysis, images, voice and connected workflows.
General AI AssistantResearchWritingCodingData AnalysisMultimodal AI
Context Window
Up to 256K total context in supported Thinking configurations; varies by model/mode
Web Access
ChatGPT Search provides current web information with inline citations and source links
About ChatGPT
ChatGPT is OpenAI’s multimodal AI assistant, combining general chat with advanced reasoning, web search, Deep Research, file and data analysis, image generation, voice, memory, Projects, apps and business workflows.
Specifications
Pricing
3 specifications +
| Starting Price | Free $0/month · Plus from $20/month |
| Free Plan | Free $0/month — includes core ChatGPT access with plan-based limits on models and advanced tools |
| Usage Limits | Varies by plan, model and feature; advanced models and tools can have separate allowances |
Overview
3 specifications +
| Primary Use Case | General AI assistant |
| Best For | Individuals / Professionals / Developers / Researchers / Teams |
| Platforms | Web / iOS / Android / macOS / Windows |
AI & Models
5 specifications +
| AI Models | GPT-5.6 Luna / GPT-5.6 Sol / GPT-5.6 Sol Pro / GPT-6 Pro (plan-dependent) |
| Model Selection | Automatic + manual reasoning/model options depending on plan |
| Context Window | Up to 256K total context in supported Thinking configurations; varies by model/mode |
| Knowledge Cutoff | Varies by selected model; not a single ChatGPT-wide cutoff |
| Real-time Web Access | ChatGPT Search provides current web information with inline citations and source links |
