Gary Marcus Calls AI Stock Plunge a Bubble Burst, Sabine Hossenfelder Pushes Back

Gary Marcus pointed to CoreWeave's 57.88% six-month drop and Oracle's 32% decline as signs of an AI bubble bursting, but physicist Sabine Hossenfelder countered with charts arguing it doesn't look like a bubble burst, sparking an ongoing debate.

2026-11-03 ~ 2026-11-03 · 4 related posts

• Gary Marcus flags CoreWeave's 57.88% six-month stock collapse ahead of Nov 10 earnings — GaryMarcus · 2026-11-03
• Gary Marcus points to CoreWeave -58%, Oracle -32% as signs of a bursting AI bubble — GaryMarcus · 2026-11-03
• Sabine Hossenfelder Pushes Back on Gary Marcus's 'Bursting Bubble' Claim — skdh · 2026-11-03
• Gary Marcus Presses Economist for Data in Ongoing AI Bubble Debate — GaryMarcus · 2026-11-03