Apple fans waiting for a smarter, more powerful Siri will have to wait a little longer. The technology giant pushed its highly anticipated AI-fueled virtual assistant update to spring 2026, yet another setback for what initially was to be delivered in fall 2024.
The revised timeline has the new Siri scheduled to ship with iOS 26.4, which will be available on the shelves later in March of 2026 according to Apple’s typical update schedule. This is the second major delay for the project, which has faced major technical issues behind the
What’s Taking So Long?
The hold-ups are because Apple encountered monumental engineering challenges in trying to combine its existing Siri technology with sophisticated AI capabilities. During testing at Apple, the integrated system responded inappropriately less than a third of the time far from Apple’s hopes.
Rather than forging ahead with the defective product, Apple engineers made the hard decision to begin anew. They’re rewriting Siri from the ground up based on what they call internally a “V2” architecture – an end-to-end, integrated system that will be more powerful and more stable than the original hybrid system.
“The update took longer to reach our high-quality threshold,” Apple senior vice president of software engineering Craig Federighi said of the delays.
Leadership Shake-Up
The tech malfunctions have also led to a shake-up within Apple’s AI leadership team. John Giannandrea, who was responsible for consumer-facing AI products like Siri, has been moved out of that role. Mike Rockwell and Craig Federighi now head the project, showing the seriousness with which Apple views the mishaps.
What to Expect from the New Siri?
When the new assistant eventually arrives, it will be a big step above the current one. The new Siri will be powered by Apple’s own large language model, “Siri LLM,” and is said to make interactions sound more conversational and natural. The new assistant will leverage individuals’ on-screen and personal data to provide more contextually aware responses. For example, it might reference something you just watched on your phone or remember things from previous conversations throughout the day.
And most importantly, the new Siri will be able to interact with apps better through the use of a feature called App Intents. That is, more targeted actions within apps will be able to be activated by voice commands, which could make Siri finally useful for complex tasks rather than simple questions.
Apple demonstrated several of these features at its June 2024 Worldwide Developers Conference, including potential integration with ChatGPT to handle questions beyond Siri’s ability.
A Sneak Peek Coming Sooner
Although the full deployment will not occur prior to spring 2026, Apple can give the users and developers a preview of the new Siri feature at its iPhone unveiling in the fall of 2025. It will acclimatize the users and developers to the new features as Apple continues to refine the technology.
Apple is not alone in struggling with AI assistant updates. Amazon too has struggled to update Alexa using generative AI technology. It has turned out to be more difficult than most companies originally understood to integrate advanced language models into current infrastructures without sacrificing speed and reliability.
Despite all the hype over AI capabilities among technology buffs, recent consumer surveys have shown that AI capabilities are not yet a top-of-mind consideration in deciding to upgrade a phone among most consumers.
Apple’s conservative approach with the Siri update is part of Apple’s general philosophy of prioritizing polish over raw first-to-marketness. While others are racing to deliver AI features to customers, Apple is moving slowly to ensure that its execution meets the company’s standard for seamless user experiences.
The spring 2026 launch date is not final, however. Apple has indicated that if more development issues do materialize, the launch will move once again. iPhone users will have to settle for the existing Siri for now at least, however, as Apple has been working quietly to bring out the AI-driven assistant they’ve been developing in the background.
