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The integration of artificial intelligence (AI) into materials science has transformed the landscape of material discovery and design, enabling accelerated exploration of vast compositional spaces and property predictions. However, this advancement introduces complex error dynamics that permeate the entire AI pipeline, from data curation to model deployment. This conceptual manuscript develops a novel system-level model to interpret error propagation within materials AI workflows, emphasizing interaction dynamics and feedback structures rather than empirical validation. Drawing on recent literature, the synthesis reveals fragmented understandings of error sources, such as data inconsistencies and algorithmic biases, and their cascading effects across pipeline stages. The proposed framework conceptualizes the pipeline as an interconnected system where errors manifest through amplification, mitigation, and transformation mechanisms, informed by epistemic considerations and trade-off analyses. Analytical implications highlight how these dynamics influence interpretability and reliability in materials innovation, while ethical reasoning underscores the need for holistic oversight. By integrating conceptual interpretations from uncertainty quantification and systems theory, this model offers insights into steering logics that balance precision with robustness, fostering a deeper understanding of AI’s role in advancing materials science without relying on testable claims or experimental data.