ProductsOct 13, 20261 min readGemini app rolling out Gemini 4 Argon to AI Pro and AI Ultra - 9to5Google0SaveShareContentsWhy it mattersTopicsCategoryProductsIndustry DomainThe Core DevelopmentGemini app rolling out Gemini 4 Argon to AI Pro and AI Ultra 9to5GoogleWhy it mattersGemini app rolling out Gemini 4 Argon to AI Pro and AI Ultra 9to5Google Reported by Google News — Google DeepMind on October 13, 2026.Topic dossiers Google DeepMind & Gemini