OpenAI rolls out GPT-5.6 after government greenlight — and announces ‘ChatGPT Work’

OpenAI has received government approval to publicly release GPT-5.6 after a limited preview period, with CEO Sam Altman calling it their best model yet. The company also launched ChatGPT Work, a new AI agent combining ChatGPT and Codex for non-technical users, powered by the GPT-5.6 model suite.