If you just want the max value, then torch.max 44 will do the trick.
If you specify the dimension over which to take the max, then it returns two tensors, the max values and their indices.
maxes, indices = torch.max(my_tensor, dim=0)

I don’t know whether it will take the smallest index value if there are two identical max values, though it the values are all floats then it is not very likely there will be two identical max values.