Norwegian

Share of words the transcript got wrong.

Sonioxstt-rt-v5Try →8.0%

ElevenLabsScribe v2 RealtimeTry →8.3%

AssemblyAIUniversal-3.5 ProTry →12.3%

ModulateVelma 2 multilingualTry →13.0%

AlibabaQwen3-ASR Realtime14.5%

DeepgramNova-3Try →14.9%

DeepgramNova-2Try →18.6%

0.0%5.0%10.0%15.0%20.0%25.0%

Time from the caller stopping to the finalized transcript, not the first partial — the agent cannot reply until it lands.

DeepgramNova-3Try →326ms · 5.35s

DeepgramNova-2Try →336ms · 5.27s

Sonioxstt-rt-v5Try →521ms · 710ms

AssemblyAIUniversal-3.5 ProTry →566ms · 1.43s

ModulateVelma 2 multilingualTry →577ms · 1.24s

OpenAIGPT TranscribeTry →854ms · 1.07s

OpenAIGPT-4o mini TranscribeTry →867ms · 1.02s

OpenAIGPT-4o TranscribeTry →905ms · 1.24s

AlibabaQwen3-ASR Realtime915ms · 1.04s

ElevenLabsScribe v2 RealtimeTry →1.92s · 2.13s

0ms300ms600ms900ms1.20s

p50 p90

How long before the first word of the transcript arrives.

AssemblyAIUniversal-3.5 ProTry →2.16s · 2.77s

DeepgramNova-3Try →2.22s · 3.23s

DeepgramNova-2Try →2.23s · 3.22s

Sonioxstt-rt-v5Try →2.81s · 3.43s

ModulateVelma 2 multilingualTry →2.92s · 3.34s

ElevenLabsScribe v2 RealtimeTry →3.15s · 3.21s

OpenAIGPT-4o mini TranscribeTry →7.54s · 11.1s

OpenAIGPT-4o TranscribeTry →7.55s · 11.2s

OpenAIGPT TranscribeTry →7.98s · 11.3s

AlibabaQwen3-ASR Realtime8.17s · 8.80s

0ms2.00s4.00s6.00s8.00s

p50 p90

$ per 1,000 minutes of audio · vendor list price, the same in every language

$0.00$5.00$10.00$15.00$20.00

$1.00

$2.00

$2.10

$3.70

$4.50

$4.80

$5.40

$6.00

$6.50

$7.50

$16.00

ModulateVelma 2 multilingualSonioxstt-rt-v5AlibabaQwen3-ASRElevenLabsScribe v2OpenAIGPT TranscribeDeepgramNova-3AlibabaQwen3-ASR RealtimeOpenAIGPT-4o TranscribeElevenLabsScribe v2 RealtimeAssemblyAIUniversal-3.5 ProGoogleChirp 3