Carbon Arc reels in $56M for its AI data platform Carbon Arc Inc., a startup that provides data for artificial intelligence models, has raised $56 million in funding to finance growth initiatives. The company announced the investment today. Liberty City Ventures led the round with participation from K5 Global, Raptor Group and Wasserman Media Group. Sourcing data for AI projects involves multiple challenges. Developers must either create the data from scratch, which can be prohibitively expensiv...