At the moment GPT-5 is so slow that its use shound be targeted to different type things. But sure, that is matter of taste and it depends.
But I’m using Chat GPT/GPT-5 in Finnish every now and then. Earlier 4x-series where actually quite good with a small and hard language such Finnish. Now… I would never use it for translations. Perhaps GPT-5 and next generations evolve and do better job in the future and perhaps it is already spotless between major languages.
But sure, that was totally off topic, but perhaps it can be allowed this one time. You did find needed solution after all. But my vague point is this topic should never born, because , at the moment and by my experiences, no one should never use GPT-5 for translations in the first place.