OpenAI’s o3-mini is a high-performance AI model optimized for STEM and coding. However, a surprising inconsistency has emerged: while the model claims its knowledge cutoff is 2021, OpenAI officially states 2023. This raises concerns about the model’s ability to correctly state its own factual training data. Our report highlights this issue and its implications for users.

AI runs on powerful chips, but what makes them different? This guide explains how CPUs, GPUs, and TPUs help AI process data, train models, and make smart decisions—impacting everything from your smartphone to cutting-edge research.