Yes, we're using ChatGPT 3.5 for now and we will certainly switch to GPT-4o mini in the near future. It already works with ChatGPT 4 but we noticed that the cost increase was not worth the minor improvement of quality.
I tried your example with ChatGPT 4 and it's somewhat better but not perfect: "I've even come to hate my brother and younger brother."
We hope that the quality will improve with the cheapest (and also fastest) models available.
Yes, we're using ChatGPT 3.5 for now and we will certainly switch to GPT-4o mini in the near future. It already works with ChatGPT 4 but we noticed that the cost increase was not worth the minor improvement of quality.
I tried your example with ChatGPT 4 and it's somewhat better but not perfect: "I've even come to hate my brother and younger brother."
We hope that the quality will improve with the cheapest (and also fastest) models available.