Performance Degradation of GPT 4o API

Is anyone else experiencing dramatic performance issues with the API recently?
Tasks are taking 4-5x longer than usual since Sunday.

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We are also seeing a huge slow down of 4-5x since the beginning of October.

I had challenges with function calling yesterday (not calling when it should and is really’hard prompted’ to do so. I fixed it back to 2024-08-6 model which seems to fix it for me. I am used to huge timing differences since the beginning :slight_smile:

The performance of GPT api is much worse than that in the official website