AI BRIEFING · 2026-02-19

Fei-Fei Li’s World Labs Raises $1B to Build 'World Models' for Robotics

plus 9 more stories

Also: Saudi Arabia’s Humain Invests $3 Billion Into Elon Musk’s xAI, and Microsoft Copilot Bug Exposed Confidential Customer Emails to AI Summaries. Every story links to its primary source.

Curated by Gaurav · February 19, 2026

01

Fei-Fei Li’s World Labs Raises $1B to Build 'World Models' for Robotics

TechMeme ↗

AI pioneer Fei-Fei Li’s startup, World Labs, has raised $1 billion from a powerhouse group including NVIDIA, AMD, a16z, and Autodesk. The company aims to build large-scale 'world models' that enable AI to understand and interact with the physical 3D world for robotics and scientific discovery.

← 2026-02-18 All briefings 2026-02-20 →

Tools in this briefing, reviewed in our directory:

Microsoft Copilot →

Track the tools behind the news:

→ AI Tool Leaderboard → Browse the directory