Apple's developer conference begins Monday. New artificial intelligence features are expected. Siri may become more conversational and capable. Hints of new foldable, wearable, and smart home products could emerge. This comes as Apple plays catch-up in AI. CEO Tim Cook will step down in September. John Ternus will take over. This marks a significant transition for Apple.

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 is expected to unveil new artificial intelligence features at its annual developers conference beginning Monday, which will be the last one featuring CEO Tim Cook before he…