Michael M. Santiago/Getty Images One thing that could put a dent in the hype around Anthropic’s upcoming, multitrillion dollar IPO? People preferring cheapo models over its flagship AI products. Recent spending data from 70,000 US companies collected by the payments group Ramp shows that spending on Fable 5, Anthropic’s priciest and most powerful model, has plateaued at only 11 percent of the overall outlay, or money spent, on its AI tools, the Financial T