3 stories about AI agents, newest first. Each one links to its primary source.
At a Microsoft event on 7 October 2026, NVIDIA and Microsoft announced RTX Spark Windows laptops with up to 128GB of unified memory and made Microsoft Execution Containers, OS-level infrastructure for running agents, generally available. Laptops are on preorder with general availability on 16 October; prices were not given.
On 6 October 2026 Sierra announced the Personal Agent Protocol, an open standard it says it is developing with Meta and partners including Shopify, Stripe, Genesys, Rocket and Instinct. It covers authentication, consumer control and company visibility. The v0.1 specification is promised for later in October; no license is stated.
Between 28 September and 5 October 2026, OpenAI launched Dots agents and GPT-6.1 Sol but scrapped GPT-6.1 Astra after safety tests. Google released Gemini 4 Argon to cybersecurity partners only, six AI companies signed a voluntary White House accord, and Anthropic's IPO filing was reported.