Google says its new ‘reasoning’ Gemini AI models are the best ones yet

After delivering a new “open” AI model with better performance on a single GPU, Google has now introduced an update to the AI models for its products with Gemini 2.5, which combines “a significantly enhanced base model with improved post-training” for better overall performance. It’s claiming that the first release, Gemini 2.5 Pro experimental, leads competition from OpenAI, Anthropic, xAI, and DeepSeek on common AI benchmarks that measure understanding, mathematics, coding, and other capabilities.