Tech Desk 
Aug 02, 2025
The vast assortment of Google's artificial intelligence (AI) reasoning models is more than enough to make one worry about the best among them, but Google seems to have sorted this mess up by launching its Gemini 2.5 Deep Think, its most advanced AI reasoning model.
Here's how Gemini 2.5 Deep Think works
The latest and the most advanced Gemini AI reasoning model is said to be designed to process multiple ideas simultaneously to provide user with optimal solutions, as noted by TechCrunch.
The Gemini 2.5 Deep Think model achieves this remarkable feat by operating multiple agents in parallel, making the most of its computating prowess to explore various options before coming up with the most accurate answer.
The all-new Gemini AI model was teased at the May 2025 Google I/O event, now standing as the company's first publicly available multi-agent AI.
The Gemini 2.5 Deep Think model led Google to win a gold medal at the International Math Olympiad (IMO) by solving complex mathematical problems.
Gemini 2.5 Deep Think's availability
The most noteworthy thing about its availability is that it's exclusively available to Google’s Ultra plan subscribers at $250 per month, integrated within the Gemini app.
Likely in line with its mind-blowing mathematical capabilities, Google is sharing this award-winning model with select academics and researchers.
What makes it particularly suitable for academic use is that unlike traditional models, Gemini 2.5 Deep Think can reason for hours.
