gpt 4o

OpenAI’s retirement of GPT-4o from ChatGPT and the launch of the GPT-5.6 family represent more than a routine model refresh: they signal a decisive shift toward tiered, enterprise-ready AI that emphasizes coding, tool orchestration, controllable cost, and risk management. Yet the transition is...

The estate of Christian Faith Madison, a 29-year-old Trafford, Alabama, woman who died on Interstate 22 in June 2025, has sued OpenAI and CEO Sam Altman, alleging ChatGPT reinforced her delusions and contributed to her death. The Jefferson County Coroner’s Office ruled Madison’s death a suicide...