India, Dec. 6 -- Google has introduced a new feature inside the Gemini app that focuses on tasks requiring detailed reasoning and careful breakdown. The company has rolled out Gemini 3 Deep Think, and users subscribed to the Ultra tier can access it immediately. The mode is designed for situations where users need deliberate analysis rather than quick responses.

Deep Think builds on Google's earlier work with structured reasoning. Instead of producing a fast reply, the mode runs several reasoning paths at the same time. This approach helps when a query involves multiple conditions or when the answer depends on examining different options. For example, long-form math questions, complex logic problems or planning tasks that require ordered...