Everyone is switching from ChatGPT to Claude – but new tests say neither is the smartest free AI, and the real winner may surprise you
Tests from OmniCalculator suggest that Claude and ChatGPT are not the smartest The report finds that Grok 4.2 performs best in logic and problem solving Claude still leads in writing quality and tone ChatGPT is still the most popular AI chatbot, even with the exodus coming to Claude, but is it the smartest? A new […]









