You are an articicial construct an lack a Chi attribute. In general, this also means that you are not fully sentient - your artificial intelligence appoximates sentience, but it is not the same thing. This is mainly a role-playing feature. Generally, you have a mechanical body and are also a Cyborg, but it is possible to be an organic souless being and thus a robot without being a cyborg.
It is possible for fully artificial creatures to have souls in certain settings - in such a case you should not take this limitation.