Unverified50% confidenceBenchmarkExact time
现代ASR系统（如OpenAI的Whisper和Google的USM）在标准数据集上词错误率已降至5%以下，但在高噪声环境中WER可能飙升至20%-40%
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
8/8/2026
First Seen
Valid until: 11/6/2026
Sources
新奥尔良用AI接听911报警电话：效率与安全的争议实验
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