Yeah, you probably did a lot of testing when it was set to Claude (it happened to me too) before changing to OpenAI model. Gpt 4o is more cost effective and it’s “better” than 4 and 4 turbo in almost all benchmarks.
Gpt 4o-mini is also pretty capable and credit per unit is only 0.04. If you want to play safe, stay with 4o. If you want to test, try 4o mini to see how it does. My concern is the language, I have zero experience on how these models work in other languages