The tech industry’s campaign to embed artificial intelligence chatbots in classrooms is accelerating. The American Federation of Teachers, the second-largest US teachers union, said Tuesday that it would start an AI training hub for educators with $23 million in funding from three leading chatbot makers: Microsoft,

The National Academy for AI Instruction will make artificial intelligence training accessible to educators across the country.

The American Federation of Teachers said it would use the $23 million, including $500,000 from the A.I. start-up Anthropic, to create a national training center.