NVIDIA’s 'MonsterHouse' demo runs Nemotron Voice Agent with Bolt E4B 4GB and Magpie TTS
MonsterHouse is an interactive Halloween projection built by an NVIDIA employee that uses the Nemotron Voice Agent pipeline: nemotron-speech-streaming-en-0.6b.gguf for ASR, Nemotron 3.5 Bolt E4B 4GB as the local LLM (with a LoRA personality adapter), Magpie TTS Zeroshot for voice, Audio2Face-3D for lip animation, and Nemotron 3 Nano Omni plus YOLO/ByteTrack for costume description and tracking, all running on a single workstation.