ChatGPT’s expanding world of work openai.com

OpenAI released Signals data mapping ChatGPT work-related messages to 165 O*NET work-activity categories across nearly 100 countries, with quarterly figures from Q1 2025 through Q3 2026. Across 74 countries with data for every quarter, the ten most common activities’ average share fell from 56% of classified work messages in Q1 2025 to 51.1% in Q3 2026, suggesting use became less concentrated.