Grok joins Copilot as AI safety warnings collide with Trump's shrug - AIskimIQ Daily Brief - 2026-09-13

AIskimIQ — Daily AI News Brief · Sep 13, 2026 · 6m

Microsoft is integrating xAI's Grok models into Copilot across Word, Excel and PowerPoint, even as Anthropic's CEO unveils a safety plan and OpenAI reportedly delays its IPO over safety concerns. Meanwhile, Trump downplayed extinction-risk warnings from AI staffers, and a new survey highlights how realistic deepfakes have become amid the ongoing detection arms race. — Podcast voice is synthetic and episodes are produced with AI workflows.