ChatGPT Enterprise is OpenAI's business-focused solution, offering top-level security and privacy, fast and unlimited access to GPT-4, extended context capabilities, and advanced data analysis tools. Key features include: - Enterprise-grade security and privacy measures. - Unlimited GPT-4 access with higher-speed performance. - 32k token context windows for processing longer inputs. - Admin console for easy team management. - Advanced data analysis capabilities for in-depth insights.