Apple is set to upgrade Siri in March 2026 with the help of Google’s custom Gemini AI model, which will enhance its AI-powered web search capabilities. Bloomberg's Mark Gurman cautions that the project may not succeed in mending Siri's reputation. The revamped version, part of Apple's broader AI strategy, aims to catch up with industry leaders. CEO Tim Cook confirms Apple is making progress and may consider mergers to accelerate development.