AT&T's chief data officer shares how rearchitecting around small language models and multi-agent stacks cut AI costs by 90% at 8 billion tokens a day.

Amanda Smith is a freelance journalist and writer. She reports on culture, society, human interest and technology. Her stories hold a mirror to society, reflecting both its malaise and its beauty.

Not sure where to start with smart plugs? At CNET, these are the tricks we use to make our homes smarter and routines faster. Tyler Lacoma Editor / Home Security and Smart Home Tyler has worked on, ...