Led by Forte Ventures and Sandbox Insurtech Ventures; Includes participation from Gradient’s existing investor, MassMutual Ventures; Funding to Meet Demand and Drive Further Growth of Its Artificial Intelligence and Machine Learning Solutions CAMBRIDGE, Mass.--(BUSINESS WIRE)--#AI--Gradient AI, the leading enterprise software provider of artificial intelligence solutions in the insurance technology space, announced today that it has raised $6.0 million in a Series A financing led by Forte Ventures…