model

granite-speech-5.0-470m-turboctc-nc

CC-BY-NC-SA-4.0, 470M-parameter encoder-only English ASR model trained on roughly 75,000 hours of natural audio including GigaSpeech and SPGI Speech; reports 4.85% aggregate WER.

Known aliases

Granite Speech 5.0 Turbo CTC NC

Relationships

No evidence-backed relationships are recorded.

Current clusters

build2 distinct publishers

IBM's 20x speech gain came from deleting the decoder, not adding parameters

Granite Speech 5.0 Turbo CTC drops the language model and three quarters of its output steps. The speed looks real; the accuracy figures are IBM's own.

Publishers:huggingface.coruntimewire.com

Reality

Evidence63
Adoption18
Hype gap+16
Incentives72