As another datapoint, it's able to perform base64 encode of arbitrary input with some errors, like 90% correct. I told it to respond with the base64 representat

As another datapoint, it's able to perform base64 encode of arbitrary input with some errors, like 90% correct. I told it to respond with the base64 representation of its entire previous response, and the decode of the base64 it responded with contained typos. Still, very cool and impressive.