Realtime STT-1

* Conditional

Finalizes eagerly — ~1 in 5 turns commit before speech ends.

WER · batch

3.3%

WER · stream

3.6%

Finalize

139ms

p50–p90 · us-east4 · n=50

Time to first token

1.21s

p50–p90 · us-east4

Cost / min

~$0.0017

Vendor "down to $0.10/hr".

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https://benchmarks.speko.ai/stt/inworld-realtime-stt-1