AI Mismatches: Identifying Potential Algorithmic Harms Before AI Development
Devansh Saxena, Ji-Youn Jung, Jodi Forlizzi, Kenneth Holstein, John Zimmerman
TL;DR
This paper defines AI Mismatches as the gap between the required performance to deliver value and minimize harm and the realistic model performance achievable under real-world constraints. It introduces seven AI Mismatch Matrices (three core performance-focused and four supporting) derived from 774 real-world cases, visualized as 3×3 grids to illuminate risk regions. Through three comparative case studies (AFST vs Hello Baby, GizmodoBot vs DuolingoLLM, and CLEAR vs Fraud Detect), the authors demonstrate how early-stage analysis can reveal feasibility, equity, and harm issues and guide safer, more worker-centered AI ideation. The study argues that moderate AI performance, combined with robust error detection and human-in-the-loop processes, can reduce risk and still create meaningful value, offering a practical framework for responsible AI design and future research directions.
Abstract
AI systems are often introduced with high expectations, yet many fail to deliver, resulting in unintended harm and missed opportunities for benefit. We frequently observe significant "AI Mismatches", where the system's actual performance falls short of what is needed to ensure safety and co-create value. These mismatches are particularly difficult to address once development is underway, highlighting the need for early-stage intervention. Navigating complex, multi-dimensional risk factors that contribute to AI Mismatches is a persistent challenge. To address it, we propose an AI Mismatch approach to anticipate and mitigate risks early on, focusing on the gap between realistic model performance and required task performance. Through an analysis of 774 AI cases, we extracted a set of critical factors, which informed the development of seven matrices that map the relationships between these factors and highlight high-risk areas. Through case studies, we demonstrate how our approach can help reduce risks in AI development.
