Mistral-Medium, the one announced here which beats GPT-3.5 on every benchmark, isn't even available yet. Those opinions are referencing Mistral-Tiny (aka Mistral-7B).
However, Mistral-Tiny beats the latest GPT-3.5 in human ratings on the chatbot-arena-leaderboard, in the form of OpenHermes-2.5-Mistral-7B.
Mixtral 8x7B aka (Mistral-Small) was released a couple of days ago and will likely come close to GPT-4, and well above GPT-3.5, on the leaderboards once it has gone through some finetuning.
