NVIDIA NemoClaw is an open source stack that facilitates the secure installation and operation of OpenClaw always-on assistants. It integrates the NVIDIA OpenShell runtime, part of the NVIDIA Agent Toolkit, ensuring a secure environment for autonomous agents with inference processed through NVIDIA cloud.

NVIDIA PersonaPlex 7B enables full-duplex speech-to-speech communication on Apple Silicon, allowing simultaneous listening and speaking. The qwen3-asr-swift library processes audio in real-time, streaming generated audio chunks without a multi-step pipeline.

Frikallo/parakeet.cpp provides an ultra-fast and portable implementation of NVIDIA's Parakeet models for on-device speech recognition in C++. It achieves approximately 27ms encoder inference on Apple Silicon GPUs for 10 seconds of audio, making it 96 times faster than CPU processing, and utilizes the Axiom tensor library for automatic Metal GPU acceleration without heavy dependencies.