We’ve fixed an edge-case bug in our async API, leading to a significant reduction in errors that say File does not appear to contain audio. Users can expect to see an immediate reduction in this type of error. If this error does occur, users should retry their requests given that retries are generally successful.

We’ve made improvements to our transcription service autoscaling, leading to improved turnaround times for requests that use Word Boost when there is a spike in requests to our API.