Another important departure is on the cards at the artificial intelligence team of Apple, as Robby Walker, the most experienced AI executive at Cupertino, California-based phone-maker Apple, leaves the iPhone-maker in April. The news comes soon after one of a growing exodus at Apple’s AI team at a time when the phone-maker is making rapid forays into the artificial intelligence business.
Walker, who reports directly to AI head John Giannandrea, has overseen Apple’s AI initiative for years. He previously was in charge of development at Siri until earlier in the year, when software chief Craig Federighi was responsible for that. The shift followed Apple publicly shelving long-awaited updates for Siri, a high-profile blow for Apple’s AI plans.
Walker’s Departure and AI Brain Drain at Apple
Upon his exit from the Siri project, Walker was tasked with leading Apple’s development of a web search system that would be fueled by artificial intelligence and be a competitor to something like Perplexity and ChatGPT.
The search service has yet to be publicly announced and forms a part of Apple’s plans for diminishing its reliance on Google and providing end-to-end AI experiences to users.
Walker currently works as Apple’s senior director for Answers, Information and Knowledge. As much as his team and areas of operations have dwindled significantly in the last couple of months, he remained one of the leading voices in deciding the direction that the company would follow for AI. His departure sometime in June represents a time when Apple is catching up with other firms in the swiftly evolving field of AI.
Walker’s exit is particularly notable against the backdrop of a bigger brain drain within Apple’s artificial intelligence unit. Apple AI models team lead Ruoming Pang switched to Meta Platforms in March, taking some of his engineers and researchers with him.
Most recently, search services senior executive Frank Chu switched to the social network.
This pattern of departures raises questions about Apple’s ability to retain top AI talent as it competes with companies like Google, Microsoft, and Meta, which have been more aggressive in their AI investments and public positioning. The tech industry has seen intense competition for AI expertise, with many professionals commanding premium salaries and stock packages.
Walker’s irritation with the speed of AI development at Apple was evident at a March internal meeting when he responded to criticism that Siri’s features were slow to roll out.
AI Talent Exodus at Apple, The Struggle to Swim to Hawaii
Adopting a swimming metaphor, he confessed to embarrassment at the delays while justifying his team’s work: “We swam hundreds of miles — we set a Guinness Book for World Records for swimming distance — but we still didn’t swim to Hawaii.”
This observation typifies bigger Apple challenges in developing AI. Despite Apple’s significant investments in machine learning and artificial intelligence research and development, the company has oftentimes been perceived to be behind the competition in rolling out consumer-focused AI functionality.
Apple’s less aggressive approach to AI, centered on on-device processing and privacy, has at times-resulted in later rollouts compared to cloud-dependent solutions from rivals.
The company has been taking steps to step up its AI development, and most notably with rolling out Apple Intelligence components across its range of devices. Some however have been stalled or released incrementally and have fuelled rumors that the company is catching up rather than leading the charge when it comes to AI.
The exodus of executives such as Walker, Pang, and Chu hints at some Apple AI experts possibly being lured by places where they could go at a swifter pace or enjoy greater resources in exploring bold AI projects.
Apple would not comment on Walker’s departure, which has yet to be publicly announced. The company must get these talent retention matters in line as it leads development on its AI search system and other forthcoming artificial intelligence projects.
