Yeah, modern open source speech recognition like Vosk can have the cost like $2c per hour (70 times less than Google STT cost $1.4/hour) and should be just enou

Yeah, modern open source speech recognition like Vosk can have the cost like $2c per hour (70 times less than Google STT cost $1.4/hour) and should be just enough for search. @wenbin do you need any help with it?