Apple unveils redesigned Siri AI test ahead of iPhone 18 launch this week

• The new Siri AI is initially available only in English, with French, Japanese, Korean, Portuguese, and Spanish support coming next month; it will not launch in the EU or China due to regulatory issues
• Apple uses smaller on-device models but relies on Private Cloud Compute with A18 and M4 chips for complex queries, with some cloud features subject to daily limits and future paid tiers for expanded access
• CEO John Ternus, in his first iPhone launch since succeeding Tim Cook on Sept. 1, emphasized the iPhone's role as the center of 'personal intelligence that's actually personal' across Apple's ecosystem

Summary: Apple Launches Redesigned Siri AI Ahead of iPhone 18 Release

Key Developments:

Apple released iOS 27 on Monday, featuring a redesigned Siri AI personal assistant, ahead of the iPhone 18 launch this week. The new Siri AI is available in beta with opt-in access through a waitlist system.

Leadership and Strategy:

New Apple CEO John Ternus, who succeeded his predecessor on September 1, 2026, emphasized the product as "personal intelligence that's actually personal" at last week's launch event. Apple is positioning the iPhone 18 as optimized for AI due to advanced chips and integrated personal data access.

Technical Specifications:

Unlike competitors OpenAI, Anthropic, and Google, Apple employs smaller AI models that run locally on devices. For complex queries, the company utilizes Private Cloud Compute powered by Apple Silicon and custom chips, with additional support from Google's Gemini for model development.

Usage Limitations:

Apple announced daily usage limits for Siri AI and Apple Intelligence features utilizing cloud servers, with expanded limits available "for a fee in the future." Limits vary based on feature complexity, system demand, and other factors.

Features and Availability:

The new Siri uses large language models to search personal data including texts and calendars. A dedicated Siri app saves query history, and the assistant supports conversational exchanges. Initial availability is English-only, with French, Japanese, Korean, Portuguese, and Spanish support coming next month. The service won't launch in the EU or China due to regulatory constraints.

Market Context:

Analysts from Evercore predict strong demand, suggesting Apple will sell as many iPhone Duos as it can manufacture in the first six months.