This is the tale of a man who has come to be the most recognizable face within the world of Apple’s software in over a decade, having at last been given or seizing the power to back up the position which no one else can fill.

The mess he inherited, and helped create

In order to figure out how far Craig Federighi has come, one needs to look back at the state of things during his announcement at WWDC 2024. He was standing on stage, talking about the capabilities of an entirely new Siri that would be able to understand your own context, operate between all your apps, see what’s on your screen, and usher in the era of Apple Intelligence.

By the spring of 2025, Apple had made an uncommon concession regarding the delay, admitting the problem openly, which it usually never does. It was why this happened that people wanted answered, and at WWDC 2025, Federighi delivered Apple’s most comprehensive answer ever with regard to its internal engineering issues. According to him, the company was simultaneously developing two architectures of Siri, one of which was ready by the time of WWDC 2024. It included “real working software, with a real large language model, with real semantic search,” as he described it to the Wall Street Journal’s Joanna Stern. However, as the process of development continued, it became clear that V1 architecture did not have sufficient qualities. “The limitations of the V1 architecture weren’t getting us to the quality level that we knew our customers needed and expected. If we tried to push that out in the state it was going to be in, it would not meet our customer expectations or Apple standards, and we had to move to the V2 architecture.”

This theory makes sense and, according to all accounts, is true. Furthermore, this explanation comes from a man who has shown the features of his product to the public eye in the name of a company that he could not completely control, only to be in front of the same public eye one year later, trying to explain why those features didn’t ship. By that time, the Siri team answered to John Giannandrea, Apple’s SVP of Machine Learning and AI Strategy, hired from Google in 2018. Federighi controlled iOS and macOS and other platforms where Siri resided, but not the developers of Siri’s brain.

The friction had been festering for years. In around 2019, when Mike Rockwell was overseeing the development of Vision Pro, he suggested creating an AI-driven interface, criticizing Federighi’s software-based approach as being too cautious. He was promptly told off. The two departments, software and AI, worked in a state of constant friction. The research-oriented department of Giannandrea was brilliant when it came to developing core technologies. But its ability to convert research into real-world products was not as efficient.

The consolidation

It was already early 2025 by the time Tim Cook had started doubting Giannandrea’s capacity to get the job done with Siri. The issue was mostly discussed during a meeting with Apple’s highest-ranking executives, where Federighi led the discussions on what actions to take. Rockwell, who had gained credibility after Vision Pro’s release, offered his services for working with Siri. He took command of the Siri team and was made to report directly to Federighi, thus closing the loop between the software and AI divisions regarding Siri’s oversight.

And then came December 2025 when Apple sealed the deal. Giannandrea retired. And in came Amar Subramanya, who used to be the corporate vice president of artificial intelligence at Microsoft and, before that, spent sixteen years with Google heading Gemini Assistant engineering. Subramanya took over as the vice president of artificial intelligence, reporting to Federighi. The team that handled the development of the AI models fell under the leadership of Federighi. Federighi was now the head of Apple’s AI and software ship.

Tim Cook’s statement in the press release announcing Giannandrea’s retirement is worth reading carefully. “Craig has been instrumental in driving our AI efforts,” Cook said, “including overseeing our work to bring a more personalized Siri to users next year.” The phrase “next year” was doing a lot of work in December 2025. It was also, it turns out, accurate.

Apple’s leadership page, which had described Federighi’s role as overseeing iOS, macOS, and Siri since 2017, now reads differently. It says he “leads Apple’s core AI efforts, including the development of foundation models, applied AI technologies, and the research that powers intelligent experiences across Apple products, including Apple Intelligence and the development of Siri.”

Shortly after becoming head of the ship, Federgihi spoke to a joint session of the software and AI teams at Apple and made it quite clear, in a way that many people on the foundation models team understood as an insult, that the rate of progress was unacceptable. He took steps to bring Google’s Gemini models into the Apple stack (something that meant a shift with Apple’s practice of doing everything itself). This is what The Information said Federighi personally pushed for it as the quickest route to getting the product out the door. He got Rockwell in charge of Siri full-time. He hired Subramanya to run the model’s work. And he built V2, the architecture that Apple had been working on alongside the V1 project, into the released product.

Why does it matter that it was him?

It’s Federighi who’s been the public spokesman for Apple’s software since 2012. He has been the one standing on the WWDC stage each June and making the year’s software releases matter and sometimes entertaining. To an Apple fan, his performance at WWDC is an essential rite of passage every year.

This HIGHLY beloved character made the past two years of WWDC keynotes more difficult to watch than they would have otherwise been. He was the embodiment of broken promises. His defense of those promises came with more transparency from Apple than usual, but less transparency than the circumstances perhaps called for. He assured us that the software was real. That the architecture was the issue. That it would be available in 2026. All three of these things were true. And they summed up the situation in the most diplomatic terms possible.

What Federighi did not say, and what coverage reveals, is that the organizational culture within which he operated was partly to blame for the delays of a real, working, helpful Siri. It made no sense for the head of software at Apple to have no control over the artificial intelligence division working on the headline artificial intelligence feature for his operating system. Apple got its ducks in a row during 2025.

That is what Federighi does when he holds the reins. We have ten years of proof: inheriting the mess left by Scott Forstall and Apple Maps, the transition to Apple Silicon and the seamless switch to macOS Big Sur, and finally, Swift, released from the internal environment to the general public. Those are the markers of an individual who works well when the power balances out with the duty.

For two years, in the most important new platform that Apple has ever created since the App Store, there was no such balance. Now there is, and Siri AI is its first child.

The title of this article is a pun, and I don’t regret using it. But it is also an argument. For two years, Apple proved what happens when Craig Federighi doesn’t have full control over something that he needs to be responsible for. WWDC 2026 is the first example that proves how it works when he actually has.

The data point is promising. Trust, for now, seems warranted.