Google’s Gemini 2.5 Deep Think: Olympic-Level AI Intelligence Now Available, But at a Premium Price

Google has officially launched its most powerful artificial intelligence model to date, Gemini 2.5 Deep Think, marking a significant milestone in the evolution of consumer-accessible AI systems. However, this advanced technology comes with a notable caveat: it’s exclusively available to subscribers of Google’s premium AI Ultra plan, which costs a substantial $249.99 per month, positioning it firmly as a premium service for serious AI enthusiasts and professionals.

Deep Think represents a sophisticated enhancement to Google’s existing Gemini 2.5 Pro model, introducing what the company describes as “parallel thinking” capabilities. Unlike conventional AI models that process information linearly, Deep Think explores multiple approaches to a problem simultaneously, evaluating different hypotheses before synthesizing them into a coherent response. This process, while more time-consuming than standard AI interactions, delivers substantially higher quality outputs for complex queries that benefit from extended deliberation.

The model’s launch follows its groundbreaking achievement in the mathematical realm. An advanced version of Gemini Deep Think recently earned a gold medal at the International Mathematical Olympiad (IMO), solving five out of six problems perfectly and scoring 35 points out of a possible 42. This marked the first time an AI system achieved gold-medal status in this prestigious competition, traditionally reserved for exceptional human mathematicians. However, it’s worth noting that the publicly released version available to subscribers is a slightly less powerful variant that achieves bronze-level performance on the IMO benchmark, with the full gold-medal version being limited to a select group of mathematicians and academics for specialized testing.

Deep Think’s impressive capabilities extend well beyond mathematics. Google reports that the model demonstrates exceptional performance across multiple benchmarks, including LiveCodeBench V6 for coding proficiency and Humanity’s Last Exam, a challenging collection of 2,500 complex, multi-modal questions spanning over 100 subjects. On the latter, Deep Think scored 34.8 percent, significantly outperforming competing models from companies like OpenAI and xAI, which typically reach scores between 20-25 percent.

Technical demonstrations highlight Deep Think’s particular strengths in areas requiring nuanced reasoning, including scientific analysis, algorithm design, and creative development tasks. For instance, early testers have reported remarkable results when using the model for tasks ranging from mathematical conjecture testing to generating sophisticated 3D interfaces and voxel art designs. Ethan Mollick, a professor at the Wharton School of Business, shared that Deep Think was the first AI model to successfully generate a 3D graphic interface in response to a challenging prompt about creating a futuristic starship control panel.

For users considering whether to invest in Google’s premium offering, it’s important to understand the trade-offs involved. While Deep Think produces more refined and thoughtful responses, it operates at a noticeably slower pace than standard AI interactions. Queries that might take seconds with other models can require several minutes with Deep Think, as it performs its extensive parallel analysis process. Additionally, Google has implemented a daily limit on the number of Deep Think queries, though the company hasn’t specified the exact threshold, indicating it may adjust over time based on usage patterns and computational demands.

Access to Gemini 2.5 Deep Think is currently limited to the Gemini mobile app and web interface for Google AI Ultra subscribers, who can activate it by selecting the 2.5 Pro model and toggling the “Deep Think” option. The feature doesn’t appear as a standalone model in the main selection menu but rather as a specialized tool alongside other premium capabilities like Deep Research and Canvas. Google has announced plans to eventually bring Deep Think to its API, which would allow developers to integrate these advanced reasoning capabilities into their applications as a paid service.

The premium pricing structure for Deep Think reflects the substantial computational resources required to run such sophisticated AI models. At $249.99 per month (with a promotional offer of $124.99 per month for the first three months for new subscribers), Google AI Ultra positions itself at the high end of consumer AI subscriptions. Beyond Deep Think, the subscription includes 30 TB of storage, access to the Veo 3 video generation model, AI tools like Flow and Whisk, and 12,500 monthly AI credits.

This release represents a strategic move in the increasingly competitive landscape of commercial AI services. As companies like OpenAI, Anthropic, and xAI continue to develop and release their own advanced reasoning models, Google’s approach with Deep Think emphasizes depth of analysis and reasoning quality over processing speed, catering to users with specialized needs in fields like mathematics, scientific research, advanced coding, and creative design.

As AI technology continues to advance at a rapid pace, Deep Think exemplifies the emerging tier of ultra-powerful models that push the boundaries of what artificial intelligence can accomplish. While its premium pricing may limit widespread adoption, it provides a glimpse into the future of AI capabilities that may eventually become more accessible as computational efficiency improves and costs decrease. For now, Gemini 2.5 Deep Think stands as an impressive demonstration of Google’s AI research prowess, offering those willing to pay the premium subscription a taste of Olympic-level artificial intelligence.