What are Gemini Gems? And how to use them

Gemini Gems allow users to create tailored versions of Google’s AI chatbot, similar to custom GPTs, by embedding persistent instructions and reference materials such as style guides or brand guidelines. This eliminates the need to repeatedly input the same context with every prompt, streamlining interactions for tasks like marketing or research. The feature is accessible in both the web and mobile apps, though creation and editing are restricted to the web interface. Users can refine their Gems through a split-screen builder that includes a preview panel for real-time testing and adjustments. The process mirrors the creation of custom GPTs, making it familiar to users already accustomed to such tools.

The setup involves naming the Gem, defining its core instructions, and optionally uploading knowledge files from sources like Google Drive or local storage. Instructions can be drafted in plain language, with an option for Gemini to refine them automatically. Users can test the Gem’s responses during creation and iterate until the output aligns with their requirements. Once finalized, the Gem can be accessed directly from the chat interface, enabling consistent and context-aware interactions without additional setup. Google also provides premade Gems that can be duplicated and customized further. The feature is designed to save time by reducing repetitive input while maintaining flexibility for adjustments.

Modifications to existing Gems are straightforward, allowing users to edit instructions, update knowledge files, or rename the Gem as needed. Duplicating a Gem is also supported, which is useful for creating variations with shared baseline instructions but distinct reference materials. For example, a user could create multiple marketing Gems tailored to different audiences or projects. Deletion is similarly simple, with a kebab menu option available for each Gem in the manager interface. This ensures users can easily manage their collection of Gems without clutter or redundancy.

Gemini Gems are positioned as a productivity tool for professionals who rely on consistent AI interactions, such as engineers, marketers, or researchers. By centralizing context and instructions, the feature aims to reduce cognitive load and improve efficiency in repetitive tasks. While the tool is currently limited to the web app for creation, its integration with mobile and desktop platforms ensures accessibility across devices. Google’s approach aligns with broader industry trends toward customizable AI assistants, offering a practical solution for users seeking to optimize their workflows with minimal overhead.