NVIDIA Releases Nemotron 3.5 Bolt E4B 4GB, Bringing Conversational AI to Edge Devices and Robots

NVIDIA has released Nemotron 3.5 Bolt E4B 4GB, an open-source language model optimized for running AI assistants, interactive characters, and robots entirely on local hardware without cloud dependency. The 8-billion-parameter model, arriving October 23, 2026, completes NVIDIA's newly expanded Nemotron 3.5 Bolt family and targets edge deployment scenarios where data privacy and low latency are critical.