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OpenAI

GPT-4o-mini Transcribe

* Conditional

Only 9/20 clips finalized on native VAD; needs a forced finalize.

WER · batch

2.7%

WER · stream

6.4%

End-of-turn

679ms

n=9/20 · native

Only 9/20 clips finalized on native VAD; the rest never finalized.

Cost / min

$0.003

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