The artificial intelligence company Anthropic is facing a newly proposed class action lawsuit alleging it’s misleading subscribers about plan usage limits for Claude. Claude is an AI assistant designed for coding, writing, research and data analysis. The suit alleges that the actual rate limits imposed on subscribers to the two most expensive paid tiers, the Max 5x and Max 20x, are far below what the company advertises. Usage limits, according to Anthropic, refer to how much users can work with Claude during a specific window of time, like a “conversation budget.” The complaint argues that the real usage cap for the 20x, which costs…