I'm after something that can transcribe medical notes and unfortunately it does not work well for that case. (almost nothing does though) There's quite a few people interested in something that doesn't turn "laparoscopic" into "leper as cop it".
Maybe the current progress will help though. Models adjusted by your own dictionary or from postprocessing fixes would be amazing.
OpenAI Whisper is really good.
Here’s an iOS app to play with it: https://whispermemos.com
It even formats recording as paragraphs by running through GPT.
I really like the accuracy of Whisper, but I feel like it operates at roughly real-time on my machine.
You can speed that up 16x with "faster whisper" https://github.com/guillaumekln/faster-whisper