New models release


We released Chinese, Italian and Spanish models for Vosk

Hindi and Dutch models release


We released Hindi and Dutch models for Vosk

Presentation at ClueCon Weekly


Alpha Cephei was happy to present recent Vosk updates at ClueCon Weekly hosted by Luca Pradovera.

Japanese model release


We released Japanese model for Vosk

Vocabulary update documentation


Recently we released long-waited documentation on the update of the acoustic model with new vocabulary. Please follow to expand the model or tune the accuracy.

ClueCon 2020 Presentation


Alpha Cephei presented a great talk on FreeSwitch developers conference ClueCon 2020 titled "Open source speech technology in telephony in 2020". You can find the video here:

Updates from Vosk 0.3.7


We are proud to announce some updates to our Vosk platform version 0.3.7

  • Much better accuracy with model rescoring, available for both desktop and server
  • Two new models - Vietnamese and Turkish
  • New model layout which makes model configurable
  • Freeswitch plugin which allows to quickly plug Vosk into telephony applications
  • Availability of the iOS build

Availability of Spanish and Portuguese models


We are happy to announce the availability of Spanish and Portuguese support for Alpha Cephei. Models for mobile API are available on Github. Our engine now supports 7 major languages.

Availability of Chinese models


We are happy to announce the availability of Mandarin Chinese support for Alpha Cephei. Models both for web API and mobile API are available on Github. Try them here.

Presentation in Novosibirsk State University


Alpha Cephei gave a talk on VOSK in Novosibirsk State University. The auditory was very warm and welcoming and helped us a lot with precise and interesting questions.

CodeFest 2019 in Novosibirsk, Russia


Alpha Cephei gave a talk on modern speech recognition in CodeFest conference in Novosibirsk, Russia. We were excited to announce VOSK system there and very thankful for the warm reception of the talk. The video will be available soon.