Do you find it more or less matching what Sonnet 4 does?

Grok fast is enticing due to its cheap cost

Anecdotally it’s coming under sonnet 4 for me but much quicker and if I understand the costs correctly, vastly cheaper. No idea if it’s subsidized or not but I am going to keep playing around with it. My example is it is definitely writing the code I want but with more quirks than sonnet. I only do things in chunks though.