Dr. Stephanie Long (right), MD, of One Medical Group takes the blood pressure of Danielle Greene (left), who is 20 weeks pregnant, during a prenatal appointment on Thursday, February 4, 2016 in San Francisco, Calif.Amazon on Wednesday rolled out an artificial intelligence health-care assistant for members of its primary care chain One Medical, joining the likes of OpenAI and Anthropic, which recently launched similar features.The tool, called Health AI, uses large language models from Amazon's Bedrock servi ...