Google AI Mode adds 2.5 Pro & Deep Search for subscribers

Following the announcement at I/O 2025 in May, Google is rolling out Deep Search to AI Mode, as well as letting subscribers access 2.5 Pro. Free users will get access to AI calling in Google Search.

Google AI Pro and AI Ultra members in the US can now access Gemini 2.5 Pro in AI Mode for more complex “Reasoning, math & code” queries. There will be a new model picker to switch between the “Default” model, which is a custom version in the Gemini 2 family that’s meant for…