Tim Cook takes the stage for his final keynote as CEO with a rebuilt Siri at the centre — powered by a 1.2-trillion-parameter Google Gemini model leased for about Rs 8,500 crore a year. WWDC 2026 tests whether a borrowed brain counts as a comeback.

Apple heads into WWDC with Tim Cook’s AI legacy, Siri’s future as an agentic platform, and the stock’s rich valuation all on the line.

Apple WWDC 2026 unveils rebuilt Siri on a 1.2T Gemini model, iOS 27 Extensions letting users pick Claude or ChatGPT, and App Intents 2.0. Full developer guide.