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Qwen3 ASR Flash vs Amazon Transcribe

2 models compared on the same benchmark — accuracy, latency, price, language coverage and capabilities. Qwen3 ASR Flash leads on raw accuracy; Amazon Transcribe is fastest; Amazon Transcribe covers the most languages; Qwen3 ASR Flash is cheapest.

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Verdict · who wins what

Most accurate

Qwen3 ASR Flash

12.3% WER

Alibaba (Qwen)

Fastest

Amazon Transcribe

0.4× realtime

Amazon Web Services

Most languages

Amazon Transcribe

77 languages

Amazon Web Services

Cheapest

Qwen3 ASR Flash

$0.0021/min

Alibaba (Qwen)

Comparing

2 models · same benchmark

1

Batch

Qwen3 ASR Flash

Alibaba (Qwen)

$0.0021/min
#5 · 69.1

Alibaba Qwen3-ASR Flash — multilingual batch transcription (25+ languages) with word-level timestamps and automatic language detection, served from Model Studio (Singapore). Handles files up to 12 hours.

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2

Batch

Amazon Transcribe

Amazon Web Services

$0.0060/min
#8 · 51.5

AWS foundation model-powered ASR — 100+ languages

Use This ModelDetails →

Overview

30-day benchmark average

Overall score

0–100

69.1

51.5

Accuracy rank

of 35

#5

#8

Word error rate

WER

12.3%

13.0%

Character error rate

CER

7.4%

9.2%

Match error rate

MER

11.2%

12.1%

Word info lost

WIL

14.3%

16.7%

Languages

25

77

Cost vs. accuracy

overall WER vs price

Qwen3 ASR Flash

Amazon Transcribe

field · 33 models

lower-left is better

Accuracy by category

WER · lower is better

code_switching

18.4%
55.8%

conversational

9.7%
6.9%

finance

6.0%
6.3%

general

11.3%
6.6%

legal

3.6%
6.2%

medical

7.0%
3.7%

noisy

29.2%
41.7%

technical

4.0%
3.2%

Accuracy by accent

WER · English

african

24.6%
24.6%

australian

13.9%
6.2%

indian

20.6%
3.2%

uk

1.5%
0.0%

us

1.9%
1.9%

Speed & latency

p50 → p99

Processing speed

× realtime

0.1×

0.4×

Latency p50

7.0s

12.4s

Latency p90

7.0s

13.0s

Latency p99

7.0s

13.0s

Realtime / streaming

Streaming benchmark averages

Realtime rank

—

—

Realtime score

0–100

—

—

Time to first word

—

—

Final drain

—

—

Real-time factor

—

—

Flicker

—

—

Cadence

—

—

Reliability

Rolling 30 days

Uptime

100.00%

93.33%

Error rate

0.00%

6.67%

Pricing

billed per second

Rate

per minute

$0.0021

$0.0060

Billing granularity

per 1s

per 1s

1 hour of audio

$0.13

$0.36

100 hours

$12.60

$36.00

1,000 hours

$126.00

$360.00

Capabilities

Feature support

Speaker diarization

No

Yes

Word-level timestamps

Yes

Yes

Code-switching

No

Yes

Auto-detect language

Yes

Yes

Live / streaming

No

No

Custom vocabulary

No

No

Coverage & deployment

Languages · formats · regions

Languages

25

77

Mode

Batch

Batch

Region

Singapore

United States

Audio formats

mp3
wav
flac
m4a
ogg
webm
aac
amr
mp3
wav
flac
m4a
ogg
webm
amr

Max file size

2 GB

2 GB

Max duration

12 h

8 h

Compliance

—

HIPAA
SOC2
GDPR

Frequently asked questions

Is Qwen3 ASR Flash or Amazon Transcribe more accurate?

Qwen3 ASR Flash is more accurate, with a 12.3% word error rate versus 13.0% for Amazon Transcribe, on our standardized benchmark.

Which is cheaper, Qwen3 ASR Flash or Amazon Transcribe?

Qwen3 ASR Flash is cheaper at $0.0021/min versus $0.0060/min for Amazon Transcribe.

Should you choose Qwen3 ASR Flash or Amazon Transcribe?

Choose Qwen3 ASR Flash for accuracy and lower cost; choose Amazon Transcribe for speed and language coverage.