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Google Gemini Spark agent opens to more users globally, supporting flight booking and inbox management

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On July 31, Google announced that it is making its personal AI agent Gemini Spark available to most users worldwide. The agent can perform tasks such as organizing inboxes, summarizing emails, and unsubscribing from mailing lists under user instructions, marking a significant step for AI assistants from simple conversations to autonomous task execution.

Spark is a personal AI agent launched by Google and is now deeply integrated with the Chrome browser. After user authorization, the agent can use saved account passwords to perform complex online operations on behalf of the user, such as searching for flights, booking tickets, and checking saved property listings. This feature aims to reduce time spent on tedious tasks and improve daily efficiency.

Regarding security risks, Spark provides two security mechanisms. First, it can defend against prompt injection attacks, preventing malicious instructions from causing inappropriate actions. Second, for sensitive operations such as payments, the system leaves them to the user to complete personally, ensuring financial safety. This design balances automation and risk control.

Currently, Spark is available in all regions where Gemini is supported, excluding the European Economic Area, Nigeria, Switzerland, and the United Kingdom. In the United States, users need to subscribe to Google AI Pro or Ultra to use the feature, while other regions require an AI Ultra subscription. This paywall may limit its initial user base.

This release marks an important move by Google in the field of AI agents. By integrating the browser and user data, Spark aims to become a helper in users' digital lives. Compared with similar products, its deep integration with Chrome and account systems is a major advantage, but it also faces challenges regarding privacy and trust.

In the future, as technology matures and regional policies adjust, Spark may cover more regions and add more operation types. Google is expected to continue optimizing security mechanisms and expanding application scenarios. However, striking a balance between convenience and security remains key to its development.