2 models compared on the same benchmark — accuracy, latency, price, language coverage and capabilities. Voxtral Mini Transcribe leads on raw accuracy; Rev AI Reverb covers the most languages.
Verdict · who wins what
Most accurate
Voxtral Mini Transcribe
13.7% WER
Mistral (Voxtral)
Fastest
—
—
Most languages
Rev AI Reverb
20 languages
Rev AI
Cheapest
—
—
Comparing
2 models · same benchmark
1
Voxtral Mini Transcribe
Mistral (Voxtral)
Mistral Voxtral Mini Transcribe — EU-hosted batch transcription with speaker diarization, segment timestamps, and custom vocabulary (context bias). Strong accuracy at very low cost; handles recordings up to 3 hours.
2
Rev AI Reverb
Rev AI
Rev AI Reverb — async speech-to-text built on Rev's Reverb ASR model (trained on 3M+ hours of human-transcribed audio), with speaker diarization for up to 8 speakers and word-level timestamps. English-core with broad language support via the async API.
30-day benchmark average
overall WER vs price
Rev AI Reverb
Voxtral Mini Transcribe
field · 26 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
2.3s
13.9s
$18.00
$18.00
1,000 hours
$180.00
$180.00
No
Auto-detect language
Yes
No
Live / streaming
No
No
Custom vocabulary
Yes
No
Compliance
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Is Voxtral Mini Transcribe or Rev AI Reverb more accurate?
Voxtral Mini Transcribe is more accurate, with a 13.7% word error rate versus 21.5% for Rev AI Reverb, on our standardized benchmark.
Which is cheaper, Voxtral Mini Transcribe or Rev AI Reverb?
Voxtral Mini Transcribe and Rev AI Reverb cost the same at $0.0030/min.
Should you choose Voxtral Mini Transcribe or Rev AI Reverb?
Choose Voxtral Mini Transcribe for accuracy; choose Rev AI Reverb for language coverage.
