← Speech-to-Text 
#09 / 11
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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