DAILY AI BRIEF  — Sept 8

META :
•  First look at Muse (Hatch) mobile UI: proactive agent for goals, calendar, email, bookings, and spend, now in closed alpha with invite codes.

GOOGLE :
•  Immersive View in Gemini Students — image topic maps with clickable nodes. Worth testing!

OPENAI :
•  Writing Style for ChatGPT Work learns your voice from Gmail, Drive, Slack, and SharePoint.
•  Usage-reset week: banked Codex resets plus a Sept 7 Plus/Pro/Business flush that is not bankable.
•  DevDay prep: managed agents on the platform (environments, skills, plugins). Sept 29.

MISTRAL :
•  €3B Series D at >€21B, Europe’s largest tech equity round, led by Samsung with Scaleup Europe Fund and PSG.

ANTHROPIC :
•  Walked away from the ~$6B Decart deal after diligence; collaboration still possible.