Citadel's Ken Griffin Says AI Is Almost Certainly in a Bubble

Citadel founder Ken Griffin warned that AI is "almost certainly" in a bubble, citing companies' struggle to convert massive AI spending into measurable productivity gains, though he remains bullish on the technology's long-term potential.

2026-10-21 ~ 2026-10-21 · 3 related posts

• Citadel's Ken Griffin warns AI is 'almost certainly' in a bubble right now — Polymarket · 2026-10-21
• Citadel founder Ken Griffin says AI is "almost certainly" a bubble, but stays bullish long term — GaryMarcus · 2026-10-21

1 near-duplicate retellings: SumitGup