I wish there would be a way to disable this nice but silly human typing effect.
I pasted in a 10K hex string to get the translation of it, and it started typing (it was prefacing the answer with a "The hexadecimal string..."), but after a minute and a half it was still by about 1K (and then it stopped, probably because it took too long, or maybe because some limit of 1024 in one string.)