How to get the confidence level of the words during prediction?

[Nitesh_Tiwari]

I followed this comment, but not able to find get_beam_search_result function, also how to use them to print it during prediction time.

Word/letter timestamp with deep speech

Take a look at the decoder sources in native_client/ctcdecode, the get_beam_search_result function returns an Output structure that contains the predicted characters as well as timesteps for each character. Exposing this in the API requires experimentation to figure out if/how this data needs to be transformed before being shared with users, how accurate it is, etc.

[lissyx ((slow to reply) [NOT PROVIDING SUPPORT])]

This is old, have you checked out the Metadata API?
https://deepspeech.readthedocs.io/en/v0.6.1/Structs.html#_CPPv48Metadata
https://deepspeech.readthedocs.io/en/v0.6.1/C-API.html#_CPPv427DS_SpeechToTextWithMetadataP10ModelStatePKsj
NB: it’s available in all bindings, not just C API.