Clarifai has launched a public preview of its revamped Portal UI, offering users a faster experience with a sleek design and enhanced technical documentation. The update includes improved dataset management with better organization and versioning, enhanced team and organization management for fine-grained access control, and a powerful input management system for handling data inputs and results. The platform now supports advanced model training and evaluation with transfer learning, new templates, and evaluation modules for image and text classification. Users can also utilize the bulk labeling feature for efficient data labeling and track model versions to monitor improvements. The community aspect has been emphasized with access to open source models and a platform for sharing and feedback. Clarifai encourages users to explore the new features and provide feedback through the Portal's chatbot or Community Slack channel, while still maintaining access to the legacy Portal interface.