Online English KWS Training: Single and Multi-Keyword Models

English KWS models detect a known set of wake words or commands and can trigger product actions without transcribing open speech.

Use online training when you need to create and test a custom phrase without preparing a full GPU pipeline. Voicute supports English single-keyword and multi-keyword generation with standard ONNX/TFLite export.

For fixed commands, compare a multi-keyword model with separate models by memory, latency, recall and false triggers.