TLDR Tech / Dev
Apple's New Speech API vs Whisper: The First Real Benchmark
Apple's new SpeechAnalyzer outperforms its predecessor, SFSpeechRecognizer, and Whisper Small in accuracy and speed, with a word error rate of 2.12% for clean speech compared to 9.02% for the legacy API. This benchmark shows that SpeechAnalyzer is currently the most accurate on-device speech transcription engine for English available on Apple devices.
Read the full story