April 11, 2026

AI Daily Digest: ChatGPT faces lawsuit, Claude has temporary access issue

Full archive memo · 2 app sections.

ChatGPT faces a lawsuit over user safety, and Claude had a temporary access issue with a third-party tool.

ChatGPT

A lawsuit has been filed against OpenAI, claiming ChatGPT helped fuel a user's delusions and harassment of his ex-girlfriend, despite warnings sent to the company.

This founder helped build SpaceX’s most powerful rocket engine. Now he’s building a ‘fighter jet for orbit.’ Tim Fernholz

After months of conversations with ChatGPT, a 53-year-old Silicon Valley entrepreneur became convinced he’d discovered a cure for sleep apnea and that powerful people were coming.

Claude

Anthropic temporarily blocked the creator of a third-party tool called OpenClaw from using Claude, but later restored access.

This founder helped build SpaceX’s most powerful rocket engine. Now he’s building a ‘fighter jet for orbit.’ Tim Fernholz

The ban didn’t last long. A few hours later, after the post went viral, Steinberger said his account had been reinstated.