Musk Loses His OpenAI Lawsuit, Cursor Hits Frontier Coding for Under $1, Meta Lays Off 8,000

Today we’re covering the biggest AI stories of May 19th, 2026. After three weeks of private texts, billionaire testimony, and $100 billion in claims, Elon Musk’s lawsuit against OpenAI and Microsoft was unanimously dismissed — not on the merits, but because the jury found Musk waited too long to sue, with Musk already vowing to appeal and calling the outcome a calendar technicality rather than a verdict on whether Sam Altman stole a charity. Cursor released Composer 2.5, a near-frontier coding model built on Moonshot’s Kimi K2.5 that matches Opus 4.7 performance at under a dollar per task — compared to up to $11 for similar results from the frontier labs — and it’s already being trained on Colossus with 10x more compute for the next version. Plus, Meta began laying off as many as 8,000 employees this week while canceling plans to hire for another 6,000 open roles as part of its AI efficiency push — and today’s community workflow comes from a mindfulness teacher in Colorado who pointed Claude at his Obsidian vault of years of personal practice notes, giving his students teachings grounded in lived experience rather than generic AI output.