Google and Siri

The “Campos” Pivot: Why Apple finally gave up on going it alone

On January 12, 2026, Apple and Google officially ended years of speculation by confirming that Google’s Gemini models will now serve as the backbone for the next generation of Siri. This isn’t just a minor patch; it’s a fundamental admission that Apple’s in-house AI—once touted as “Apple Intelligence”—simply couldn’t keep up with the reasoning capabilities of dedicated LLMs.

The project, internally known as “Campos,” is designed to strip out the old Siri entirely and replace it with a full-fledged AI chatbot. For the first time, Siri won’t just be a voice for setting timers; it will be a reasoning engine capable of managing your entire digital life across iPhone, iPad, and Mac.

The Architecture of the Deal

The technical reality here is a bit of a compromise. To keep their privacy marketing intact, Apple is using a two-tier approach:

Routine tasks: Handled on-device by Apple’s own “Ajax” models.
Complex reasoning: Outsourced to a custom version of Google Gemini 3 Pro (which Apple calls “Apple Foundation Models v11”).

Apple is reportedly paying Google roughly $1 billion a year for this. It’s a pragmatic move: Apple gets to skip the multi-billion-dollar R&D cost of building a world-class LLM from scratch, while Google gets its “brain” inside 2 billion active Apple devices.

The Rollout Timeline

This isn’t happening all at once. We’re looking at a two-stage delivery:

Spring 2026 (iOS 26.4): This is the “interim” phase. It brings “screen awareness,” allowing Siri to understand what you’re looking at (like a flight confirmation in Mail) and take basic actions.
September 2026 (iOS 27): This is the “Campos” debut. The current Siri interface will be retired in favor of a conversational chatbot that supports both typing and voice. It will be able to do things like “Find the photo of the receipt from last Tuesday and email it to my accountant,” executing the task across multiple apps without you lifting a finger.

Why This Matters (The “So What?”)

The real story isn’t just “Siri is better.” It’s that Apple is essentially outsourcing the core intelligence of its operating system. By integrating Gemini so deeply into the OS, Apple is betting that users care more about a Siri that actually works than they do about whose logo is on the model behind it.

For the tech industry, this is a huge blow to OpenAI. Despite early talk of ChatGPT integration, Apple chose Google for the foundational heavy lifting. It cements Google’s position as the primary infrastructure of the AI era, even as Apple tries to keep the user experience feeling like a “native” Apple product.