2 models compared on the same benchmark — accuracy, latency, price, language coverage and capabilities. Whisper Large V3 Turbo leads on raw accuracy; Google Command & Search is fastest; Google Command & Search covers the most languages; Whisper Large V3 Turbo is cheapest.
Verdict · who wins what
Most accurate
Whisper Large V3 Turbo
14.3% WER
Groq
Fastest
Google Command & Search
0.1× realtime
Google Cloud
Most languages
Google Command & Search
40 languages
Google Cloud
Cheapest
Whisper Large V3 Turbo
$0.0007/min
Groq
Comparing
2 models · same benchmark
1
Google Command & Search
Google Cloud
Optimized for short queries and voice commands
2
Whisper Large V3 Turbo
Groq
OpenAI Whisper large-v3-turbo served on Groq's LPU hardware — very fast, very low cost batch transcription with word-level timestamps and automatic language detection.
30-day benchmark average
overall WER vs price
Google Command & Search
field · 27 models
lower-left is better
WER · lower is better
WER · English
p50 → p99
Streaming benchmark averages
Rolling 30 days
billed per second
Feature support
Languages · formats · regions
general
legal
medical
noisy
technical
uk
us
Latency p99
12.7s
3.4s
$3.96
1,000 hours
$961.20
$39.60
No
Auto-detect language
No
Yes
Live / streaming
No
No
Custom vocabulary
No
No
Compliance
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Is Google Command & Search or Whisper Large V3 Turbo more accurate?
Whisper Large V3 Turbo is more accurate, with a 14.3% word error rate versus 35.2% for Google Command & Search, on our standardized benchmark.
Which is cheaper, Google Command & Search or Whisper Large V3 Turbo?
Whisper Large V3 Turbo is cheaper at $0.0007/min versus $0.0160/min for Google Command & Search.
Should you choose Google Command & Search or Whisper Large V3 Turbo?
Choose Google Command & Search for speed and language coverage; choose Whisper Large V3 Turbo for accuracy and lower cost.
