OpenAI finetuning continuously failing

Why is the fine-tuning failing continuously and encountering an internal server error? Why is this happening?

This is happening because:

OpenAI let it, or
OpenAI caused it.

I am getting the same thing I’m fine-tuning gpt-4.1-mini. When I started getting this on new fine-tuning jobs I went back and tried to re-run a job that succeeded two days ago. It also failed, so this is very reproducible. Let me know if I can do anything to help trouble-shoot. I also adjusted the budget on my account, but these are pretty small jobs (usually finish in under 15 minutes), and increasing the budget limits had no effect.

Hey everyone, Our engineering team has reviewed and fixed the issue. Can someone please confirm? Thank you!