for the GPT-2 Medium architecture: Layers: 24 Hidden Size: 1024 Attention Heads: 16 Using the formulas: Neurons = Hidden Size * Attention Heads * Layers P

for the GPT-2 Medium architecture: Layers: 24 Hidden Size: 1024 Attention Heads: 16 Using the formulas: Neurons = Hidden Size * Attention Heads * Layers Parameters = Attention Heads * (Hidden Size^2 / Attention Heads) * Layers Plugging in the values: Neurons = 1024 * 16 * 24 = 393,216 Parameters = 16 * (1024^2 / 16) * 24 = 345,471,744 Therefore, for the GPT-2 Medium model, the number of neurons is 393,216, and the number of parameters is 345,471,744.