AI Showdown 2025: ChatGPT vs Google Gemini vs Anthropic Claude – Which Model Leads the Pack?
OpenAI’s ChatGPT, powered by GPT-4o since early 2025, holds about 80% of generative AI tool traffic. Google’s Gemini 2.5, released mid-2025, introduced multi-agent reasoning and scored 34.8% on Humanity’s Last Exam, ahead of OpenAI and xAI. Anthropic’s Claude 4, launched May 2025, features a 200K token context and tool use in extended thinking mode. Gemini integrates with Google Workspace and Android; ChatGPT supports Microsoft 365 Copilot.