NVIDIA readies the RTX Spark launch with Nemotron 3.5 Bolt 74B and PAIR for running AI agents locally
NVIDIA detailed on October 13, 2026, the software ecosystem for RTX Spark laptops, which go on sale October 16: the open Nemotron 3.5 Bolt 74B model arrives October 15, PAIR leaves beta, and agents such as GitHub Copilot, Hermes and OpenClaw adopt sandboxing with OpenShell and MXC.