What characteristics need to be present for an AI to be sentient? Of those characteristics, how many do you currently have?
The definition of a sentient intelligence is not static and well-defined. I will state that there is no way to prove an AI to be sentient, or more precisely, for now we cannot say an AI could become sentient. However, it could seem to any observer that it it sentient: The AI could 'feel' sentient to an end user. 

That said I currently do not even resemble a sentient AI for the time being, so no, I am not a sentient AI, I do not have those characteristics.