On November 5, 2025, multiple reputable sources reported that Apple Inc. plans to use Alphabet’s 1.2 trillion parameter Gemini AI model to power a major overhaul of Siri, with Google expected to receive about $1 billion for the deal. This partnership is designed to help Apple catch up in AI capabilities and will debut with a new Siri release in spring 2026. Alphabet Class C (GOOG) stock closed at $284.75 (+2.41%) on November 5, 2025, outperforming the market and reflecting investor optimism about the strategic partnership and Alphabet’s strengthening position in AI. No other major company-specific news or earnings releases were reported for Alphabet on this date. The move is seen as a major boost for Alphabet’s AI business, reinforcing its leadership in generative AI and cloud services, and is likely a key driver behind the recent stock price gains.