Scale AI is facing its ​​third lawsuit over alleged labor practices in just over a month, this time from workers claiming they suffered psychological trauma from reviewing disturbing content without adequate safeguards. Scale, which was valued at $13.8 billion last year, relies on workers it categorizes as contractors to do tasks like rating AI model responses. Earlier this month, a former worker sued alleging she was effectively paid below the minimum wage and misclassified as a contractor. A c...