Amazon's AWS acceleration is beginning to support the case for its heavy AI investment cycle. Q3 AWS revenue grew 39.3% to $46B and operating income rose 55% to $17.8B; company operating margin hit a record 13.9%. Andy Jassy says Prime Video generates tens of billions in annualized revenue and is independently profitable. The EPS miss, slower 11% ad growth and roughly $220B of 2026 capex remain worth watching, but the long-term view stays extremely bullish. x.comÂ