Solved by ptrblck in post #2 
              
              
                inception_v3 was added in March 2017, so I’m not sure, if we are talking about the same model. 
Anyway, the Finetuning Tutorial has specific code paths for the inception model and for its auxiliary outputs. 

Logits are basically the input to a softmax layer. 
Since nn.CrossentropyLoss is using F.lo…