An engineer is designing a visual aid to explain how an evaluation model assesses a predicted sequence of three tokens: [$\hat{y}_{i+1}, \hat{y}_{i+2}, \hat{y}_{i+3}$]. The diagram shows the three tokens entering an 'Evaluation Model' box. From this box, three separate arrows point outwards, each leading to a distinct probability score: $p(\hat{y}_{i+1})$, $p(\hat{y}_{i+2})$, and $p(\hat{y}_{i+3})$. What is the primary conceptual error in this diagram?