I haven’t seen any other posts about it but for me it seems that running o4-mini in agent mode runs absurdly slowly. Even attaching the files I want to be used, it will grep/read lines 1-200 of tons of even unrelated files and will often just do 25 greps before timing out, requiring a resume prompt.…

O4-mini absurdly slow?

Frulfump April 23, 2025, 4:22pm 6

Yeah seems much slower today. Also replied the same to this thread

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