A Store-Level Breakdown of the Generative AI ‘Three Kingdoms’ Era Shifted in Six Months [Announced September 22, 2026, Comscore Survey]|shishimaru(獅子丸)
To summarize: 1) ChatGPT’s market share dropped from 70% in January 2026 to 50% in June; 2) Gemini (17% to 30%) and Claude (2% to 11%) have gained share accordingly; and 3) the assumption that ‘AI just means ChatGPT’ is crumbling within six months, making the idea of using different AIs for different situations a…