+13b2 often designates a specific iteration or variant within a larger system, typically indicating a model with 13 billion parameters in its second major revision. This identifier is common in fields like [Machine Learning](/wiki/Machine_Learning) and [Deep Learning](/wiki/Deep_Learning), marking a point in artificial intelligence development.
+## See also
+- [Neural Networks](/wiki/Neural_Networks)
+- [Large Models](/wiki/Large_Models)
+- [AI](/wiki/AI)
... 1 more lines