[orost]

I definitely noticed a drop in quality when the gimped (but presumably dramatically cheaper to run) GPT-3.5-turbo model was introduced on the free version. As a paying subscriber I think you should still have access to the original GPT-3.5 (as "Legacy"), have you compared them?

[cubefox]

I don't think there are two versions of GPT-3.5. it seems all just code-davinci-002 with fine tuning on top.

https://platform.openai.com/docs/model-index-for-researchers