Apple SpeechAnalyzer API Benchmarks Revealed
petrusenko_max · x · 2026-07-14
A specific signal from HN reveals that Apple's SpeechAnalyzer API, introduced in iOS/macOS 26, achieves a Word Error Rate (WER) of 2.12% for clear speech and 4.56% for noisy speech.
The author advises looking beyond headline performance metrics, suggesting developers first test how the API actually alters workflow constraints before deciding to adopt it.
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