(Bloomberg) -- Anthropic PBC has received several offers from investors for a new round of funding that could value the artificial intelligence startup at about $800 billion or higher — overtures that the Claude maker has so far resisted, according to people familiar with the matter. The offers would more than double the $350 billion pre-money valuation Anthropic attached to its $30 billion fundraising in February. While Anthropic hasn’t ruled out raising new money in the coming months, according to one o ...