Event Brief
Elon Musk testifies in OpenAI trial against Sam Altman
Filed: Apr 30, 2026 at 9:03 AM ET
Summary: Elon Musk testified for a second day in a trial against Sam Altman over OpenAI's nonprofit promises.
WHO: Elon Musk
WHAT: Elon Musk took the stand for the second day in the OpenAI trial against Sam Altman
WHEN: Apr 29, 2026 at 8:46 PM ET
WHERE: Location not specified
WHY: Musk accused Sam Altman of betraying promises to keep OpenAI as a nonprofit dedicated to humanity's benefit.
ℹ️ This event is analyzed using pattern arcs, velocity indicators, and source analysis in our MI Console.
📋 This story has 24 earlier reports
🔍 35 sources analyzed
Know more. Read less.
The BriefBrief follows the story, so you don't have to read every article. See what happened, how it changed, and where it came from, all in one place.
Same format. Every time.
See how stories unfold →