I don’t mean to advertise OpenAI - let’s make it clear, fuck OpenAI - but I’ve never seen a degradation like that in Codex. All models have always seemed completely stable over their release lifetime. Meanwhile, I rolled back my attempts at using open weight models because providers start throwing “too many requests” errors after just a few requests and the pricing is roughly 10x worse for same model quality, except the inference is much slower. Getting your weights silently downgraded sounds like fun.