Apple WWDC 2026 Preview: Siri's Biggest Reconstruction in 15 Years, 'Modern Siri' Set to Debut
June 8. Apple’s Worldwide Developers Conference (WWDC 2026) is about to open.
Forward-looking reports from Goldman Sachs, J.P. Morgan, and other institutions all point to the same core highlight: Siri will undergo its largest reconstruction in 15 years.
Apple will unveil a “modern Siri” closer to ChatGPT, and the old Siri will be retired. Apple enters a platform-level reconstruction cycle.
The End of Old Siri
Since its launch with the iPhone 4S in 2011, Siri has been Apple’s iconic voice interaction product.
But over the past 15 years, Siri’s evolution has consistently lagged behind competitors. Amazon Alexa, Google Assistant, OpenAI’s ChatGPT, as well as domestic AI assistants like ByteDance Doubao and Alibaba Tongyi, have all surpassed Siri in conversational ability, contextual understanding, and task execution.
Apple’s problem isn’t hardware — iPhone’s computing power, chips, and closed-loop ecosystem are all powerful enough. The problem is the long-term lag in the AI software layer.
New Siri: From Voice Assistant to AI Agent
Based on predictions from multiple institutions, the new Siri Apple will unveil at WWDC 2026 has the following characteristics:
- Multi-turn conversation capability: Supports longer context memory, conversations no longer “break”
- Deep system integration: Can directly operate iOS apps and invoke device functions, rather than just executing simple commands
- Generative AI core: Underlying model shifts from rule-driven to large model-driven, with capabilities approaching ChatGPT-level
- Cross-device synergy: Seamlessly switch tasks between iPhone, iPad, Mac, Apple Watch, and Vision Pro
This is not a feature upgrade. This is a product definition rewrite.
iOS 27: AI as the Core of the Operating System
Another major highlight of WWDC 2026 is the AI upgrade in iOS 27.
Apple is expected to deeply integrate AI capabilities at the operating system level:
| Upgrade Direction | Expected Content |
|---|---|
| Smart Notifications | AI automatically filters, sorts, and even replies to notifications based on context |
| Photos & Video | Generative editing, AI restoration, automatic clipping |
| Keyboard | Predictive input upgraded to full-sentence generation |
| Health App | Provides personalized health advice combining Apple Watch data |
| Developer APIs | Opens more AI capabilities to third-party apps |
Apple’s AI Strategy: Late, But Not Absent
Apple’s pace in the AI field is clearly slower than competitors.
OpenAI has already iterated to GPT-5.5, Google’s Gemini 3.5 series is fully deployed, Anthropic Claude Opus 4.8 dominates in coding and reasoning, and domestic players like DeepSeek, Zhipu, and Baidu Wenxin are rapidly catching up.
Apple’s strategy has never been “first to market,” but rather “most mature integration”.
The importance of WWDC 2026 lies in: it marks Apple’s formal shift from “observer” to “participant”. iOS 27 and the reconstructed Siri will determine whether Apple can defend its ecosystem moat in the next three years of AI competition.
Core Judgment
Apple has the world’s most complete consumer hardware ecosystem and strongest user stickiness.
But in the AI era, the operating system layer is being redefined. If Apple cannot prove in iOS 27 that its AI capabilities are sufficient to compete with OpenAI and Google, then even if hardware continues to lead, the software experience gap will gradually erode its ecosystem advantage.
WWDC 2026 is not an ordinary product launch. This is a critical attempt by Apple to redefine itself in the AI era.