The community suggests using the gpt-4.1-mini model, but is there no way to successfully tune gpt-4o-mini?
I encountered the same issue. Is it still possible to use 4o-mini normally? Has the official team disabled the use of this model?
The interesting thing is that if I try about 100 times, I succeed once.
Hi crew - here from the OpenAI team. We took a look into these reports and found out there was an issue on our side that has now been fixed. Can you try again and let me know how it goes?
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Thank you for both the fix and the communication! I can confirm it started succeeding for me at 1pm EDT 3/18/2026.
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