Perplexity Ships Portable Computer on NVIDIA DGX Spark: Local Harness, OS-Enforced Sandbox, and Zero Per-Token Cost for Local Steps

Perplexity has released the Portable Computer, a system integrated with NVIDIA DGX Spark hardware that enables the execution of local models. The setup features an OS-enforced sandbox and a local harness designed to remove per-token costs for processing steps performed on the device.