
ChatGPT Falls Below 50% Market Share as Gemini and Claude Gain Ground
ChatGPT market share slips below 50% for the first time as Gemini and Claude gain ground, and AI app spending surges in 2026.

ChatGPT market share slips below 50% for the first time as Gemini and Claude gain ground, and AI app spending surges in 2026.

US officials warned Anthropic over its Mythos 5 and Fable 5 ban, citing possible civil and criminal penalties in a major AI compliance clash.