Been wanting something like this for years. I have a bunch of old speeches and radio shows I'd like to transcribe. They all have "terms of art", and noone at Google would tell me how to train their API to adapt to my use case. Too bad I missed this Beta; hope you allow more people in soon.
Can you clarify: does your API allow me to run the transcriber, pause it when I see an error, tell it what the corrected text is, then continue with that correction taken into account?