FACTUAL PRODUCT RECORD
ChatGPT
By OpenAI
AI Assistant
Overview
ChatGPT is OpenAI's general-purpose AI assistant for writing, reasoning, coding, research, file and data analysis, image understanding and generation, voice interaction, web search, projects, memory, scheduled work, connected apps, and longer-running agentic tasks. It is available on the web, mobile apps, and the current ChatGPT desktop app for Windows and macOS. ChatGPT subscriptions and OpenAI API usage are separate products with separate pricing and limits.
What it supports
Key Capabilities
18 verified capabilities
Conversational writing, explanation, summarization, and reasoning
AvailableCoding, debugging, and code generation
AvailableFile uploads and document analysis
AvailableData analysis with code execution and interactive outputs
AvailableImage understanding
AvailableImage generation and natural-language image editing
AvailableVoice conversations
AvailableWeb search with source links and citations
AvailableDeep research for multi-source, cited research workflows
AvailableProjects with files, instructions, context, and project memory
AvailableShared projects on supported account and workspace configurations
AvailableMemory controls and cross-chat personalization
AvailableScheduled one-time, recurring, monitoring, and supported event-triggered tasks
AvailableChatGPT Work for longer-running research, analysis, connected-app, and artifact workflows
AvailablePlugins and connected apps for external data and supported actions
AvailableCustom GPT creation and use on eligible plans
AvailableCodex access with plan-dependent usage
AvailableBuilt-in browser and agentic web workflows on supported plans and surfaces
AvailableTechnical record
Specifications
Structured fields adapt to this product type.
Access & Platforms
- Web access
- Yes
- iOS app
- Yes
- Android app
- Yes
- Windows app
- Yes
- macOS app
- Yes
Models & Context
- Primary models
- GPT-5.6 Luna on Free; GPT-5.6 reasoning access expands on paid plans; GPT-5.6 Sol Pro is a Pro-tier capability. Exact model access varies by plan and current rollout.
- Chat context window
- Current individual pricing comparison lists GPT Instant total context at 27K Free, 54K Go/Plus, and 128K Pro; GPT Reasoning total context varies on Free, is 256K on Go/Plus, and 400K on Pro.
- API context window (max)
- 1050000 tokens
- API max output
- 128000 tokens
Modalities
- Text input
- Yes
- Image input
- Yes
- Image generation
- Yes
- Voice mode
- Yes
Files & Tools
- File uploads
- Yes
- File limits
- 512 MB hard limit per file; text/document files up to 2M tokens; CSV/spreadsheets approximately 50 MB; images up to 20 MB. Additional upload-rate, storage, project, plan, and workspace limits apply.
- Code execution
- Yes
Privacy & Data Controls
- Model training control
- For individual services, content may be used to improve models unless the user opts out. ChatGPT Business, Enterprise, Edu, and API inputs/outputs are not used to train generalized models by default.
Developer
- API available
- Yes
- Developer documentation
- Yes
Structured pricing record
Pricing Details
Free tier plus individual, business, and enterprise subscriptions; OpenAI API billed separately
Free
- Price
- $0/month
- Notes
- Limited uploads, image generation, voice, deep research, memory, Codex and Work access; current Free model access includes GPT-5.6 Luna.
Go
- Price
- $8/month in the U.S.
- Notes
- More messages with tools, uploads, image creation, voice, and longer memory; local pricing may vary.
Plus
- Price
- $20/month
- Notes
- Expanded GPT-5.6 reasoning, uploads, image creation, deep research, memory, projects/tasks/custom GPTs, Codex, and Work.
Pro 5x
- Price
- $100/month
- Notes
- Pro capabilities with 5x Plus usage tier.
Pro 20x
- Price
- $200/month
- Notes
- Highest individual Pro usage tier with 20x Plus usage.
Business Standard
- Price
- $20/user/month annual; $25 monthly
- Notes
- Secure managed workspace; two-seat minimum; ChatGPT, Work, and Codex access.
Business Premium
- Price
- $100/user/month annual; $125 monthly
- Notes
- Higher Business usage allocation than Standard.
Enterprise
- Price
- Contact sales
- Notes
- Enterprise security, administration, support, and commercial terms.
API pricing details
- Reference model
- GPT-5.6 Sol text-token pricing
- Input price
- 4 USD / 1M tokens
- Output price
- 20 USD / 1M tokens
Structured operational detail
Compatibility & Workflow
Memory & Workspaces
- Memory
- Yes
- Projects
- Yes
Integrations & Limits
- Integrations
- Plugins and connected apps can provide search, sync, interactive experiences, deep-research context, and supported write actions. Availability depends on plan, region, workspace, role, app permissions, and surface.
- Usage limits
- Plan and tool limits are separate and variable. Current scheduled-task limits include 3 active tasks on Free/Go, 5 on Plus, 10 on Business/Edu, and 15 on Pro/Enterprise; model, Codex, Work, image, voice, deep-research, and other tool limits vary independently.
Latest editorial updates
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Sep 1, 2026
ChatGPT Can Now Work Across Multiple Google Accounts
ChatGPT can now connect multiple Gmail, Google Calendar and Google Contacts accounts in the same conversation, reducing the friction of switching between personal and work context.
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