Nate Kupp

Perplexity launched Portable Computer on August 25, moving its Computer agent to run fully local on Nvidia's DGX Spark desktop, which costs $4,699, with zero per-token costs for local jobs. The initia…

Perplexity launched Portable Computer, a local AI agent that runs open models on desktop hardware, with Nvidia's DGX Spark as a partner platform. The agent runs a post-trained version of Alibaba's Qwe…