OpenAI is facing a new round of lawsuits from witnesses and victims of the February mass shooting in a Canadian town; the suspect spent days talking to ChatGPT (Georgia Wells/Wall Street Journal)

A U.S. federal judge ordered Google to keep its advertising exchange but required the company to make its ad-tech tools compatible with rival platforms. Google simultaneously released Gemini 3.8 Flash, pricing it at $0.75 per million input tokens and $3.75 per million output tokens through December 31.