According to Andrej Karpathy (@karpathy), there is an ongoing discussion in the AI community about defining 'slop'—a qualitative sense of low-quality or imprecise language model output—in a quantitative and measurable way. Karpathy suggests that while experts might intuitively estimate a 'slop index,' a standardized metric is lacking. He mentions potential approaches involving LLM miniseries and token budgets, reflecting a need for practical measurement tools. This trend highlights a significant business opportunity for AI companies to develop robust 'slop' quantification frameworks, which could enhance model evaluation, improve content filtering, and drive adoption in enterprise settings where output reliability is critical (Source: @karpathy, Twitter, Nov 22, 2025).