Every startup lives with the same tension: a large incumbent can copy or crush it at any time. For Harvey , an artificial intelligence startup that builds tools for law firms and enterprises, the model-maker that powers its tech also has the power to destroy it. From Harvey's Manhattan office on Friday afternoon, cofounders Winston Weinberg and Gabe Pereyra put it bluntly. Harvey's toughest competitor isn't another niche startup ; it's OpenAI. "Our largest competitor is by far, indirectly,