Reports from major outlets including Bloomberg and CNBC indicate that Apple has turned to Google Gemini as a foundational backend for its next-generation Siri. Rather than a consumer-facing partnership, Gemini is being positioned as an underlying reasoning and summarization engine that operates entirely within Apple’s ecosystem, allowing Apple to retain control over user experience, privacy, and branding.
Apple is reportedly using a custom, high-parameter version of Google’s Gemini model, estimated at roughly 1.2 trillion parameters, to handle complex reasoning, summarization, and advanced language tasks. Benchmark discussions suggest that Gemini 3 Pro currently delivers stronger reasoning and coding performance than Apple’s internal models, which helps explain why Apple opted for an external partner at this stage. The agreement is rumored to be worth approximately $1 billion per year, reflecting a long-term strategic licensing arrangement rather than a short-term experiment.
To maintain its strict privacy stance, Apple is running these Gemini models on its own Private Cloud Compute infrastructure. This design ensures that user data remains within Apple’s security perimeter and is not routed to Google-operated data centers, allowing Apple to align the partnership with its long-standing privacy narrative. Analysts view this approach as a stopgap strategy, with Gemini serving as a bridge while Apple continues developing and scaling its own Foundation Models. Recent talent turnover within Apple’s AI organization, including the departure of key researchers to competitors, may have further accelerated the need for a high-performing external model.
For users, the new Siri powered by this integration is widely expected to launch in spring 2026, likely as part of an iOS 26.4 update. Apple is expected to market these capabilities under the Apple Intelligence brand, with Gemini operating invisibly in the background. Unlike the ChatGPT integration, which requires explicit user consent, the Gemini-powered functionality is expected to feel native and automatic. While figures like Jim Cramer have publicly described the Apple–Google relationship as a significant win for Alphabet, Apple itself is unlikely to acknowledge Google directly, instead presenting the advancements as Apple’s own innovation built on licensed technology.