WER (norm (y1:N ) , norm ( ˆy1:N′)) > λ

(7)

We tune the value of λ on our validation sets, and demonstrate in Section 9.1 that this simple filtering
method improves transcription quality and downstream model performance.

4

(4)

(5)

(6)

5 CHUNKED LONG-FORM TRANSCRIPTION
DISTIL-WHISPER