SPCX

Grok 4.6 outperforms rivals on a new biosecurity benchmark, refusing hazardous requests while still completing routine research, as xAI details its layered safeguards and plans for future models.

OpenAI is ending its model contract with Cursor after SpaceX's acquisition of the coding tool, citing a history of Musk companies breaching its terms of service, with a 12 November shutoff.

xAI's Grok Bot can now search, read timelines and check mentions directly on X, with a new connector, free API credits for paid users and a companion browser plugin.

xAI brings Grok 4.6 to Microsoft Foundry and rolls Grok Bot into more SuperGrok and Cursor plans.

Building an app by describing it in chat is now open to all Grok users, with publishing, remixing and dashboard tools added since the summer beta.

xAI's flagship model now runs on AWS, with a 500k context window, tunable reasoning levels and per-token pricing set out for Bedrock developers.