Key differences are in crediting sources and where the revenue comes from: - Google became a trillion-dollar company off advertising along side the search offe

Key differences are in crediting sources and where the revenue comes from: - Google became a trillion-dollar company off advertising along side the search offering - the search offering itself linked back to sources and was fully available for $0. - OpenAI is opaque with crediting sources and currently charges $20/mn for better output .