NVIDIA has launched a local AI speech model, with new models and agent tools added to RTX Spark.

The Nemotron 3.5 Transcribe open-weight speech model now supports RTX Spark, enabling speech transcription, speaker recognition, and translation, supporting 40 languages. The Liquid AI LFM3 series models have also been supported and can be run locally and fine-tuned. The RTX Spark laptop starts at $2599, with the highest configuration of 128GB unified memory, and FP4 AI computing power up to 1 petaflop.