Deepgram ports Nova-3 speech model to AWS Trainium2
The engineering detail on kernel tuning and the Rust runtime shows how a third-party speech vendor squeezed performance out of AWS's in-house silicon, a signal for teams weighing GPU vs. Trainium for inference cost. Practitioners running large-scale batch transcription can borrow the porting and tuning patterns directly. Compared with running Nova-3 on GPUs, the results offer a concrete cost baseline for AWS-native stacks.